diff --git a/src/backend/langflow/api/v1/flows.py b/src/backend/langflow/api/v1/flows.py
index e58a44e70..149206fd0 100644
--- a/src/backend/langflow/api/v1/flows.py
+++ b/src/backend/langflow/api/v1/flows.py
@@ -211,7 +211,5 @@ async def download_file(
     current_user: User = Depends(get_current_active_user),
 ):
     """Download all flows as a file."""
-    flows = read_flows(
-        current_user=current_user, session=session, settings_service=settings_service
-    )
+    flows = read_flows(current_user=current_user, session=session, settings_service=settings_service)
     return FlowListRead(flows=flows)
diff --git a/src/backend/langflow/api/v1/login.py b/src/backend/langflow/api/v1/login.py
index 30387b92a..d2e031a63 100644
--- a/src/backend/langflow/api/v1/login.py
+++ b/src/backend/langflow/api/v1/login.py
@@ -40,7 +40,7 @@ async def login_to_get_access_token(
             httponly=auth_settings.REFRESH_HTTPONLY,
             samesite=auth_settings.REFRESH_SAME_SITE,
             secure=auth_settings.REFRESH_SECURE,
-            expires=auth_settings.REFRESH_TOKEN_EXPIRE_MINUTES*60,
+            expires=auth_settings.REFRESH_TOKEN_EXPIRE_MINUTES * 60,
         )
         response.set_cookie(
             "access_token_lf",
@@ -48,7 +48,7 @@ async def login_to_get_access_token(
             httponly=auth_settings.ACCESS_HTTPONLY,
             samesite=auth_settings.ACCESS_SAME_SITE,
             secure=auth_settings.ACCESS_SECURE,
-            expires=auth_settings.ACCESS_TOKEN_EXPIRE_MINUTES*60,
+            expires=auth_settings.ACCESS_TOKEN_EXPIRE_MINUTES * 60,
         )
         return tokens
     else:
@@ -74,7 +74,7 @@ async def auto_login(
             httponly=auth_settings.ACCESS_HTTPONLY,
             samesite=auth_settings.ACCESS_SAME_SITE,
             secure=auth_settings.ACCESS_SECURE,
-            expires=auth_settings.ACCESS_TOKEN_EXPIRE_MINUTES*60,
+            expires=auth_settings.ACCESS_TOKEN_EXPIRE_MINUTES * 60,
         )
         return tokens
 
@@ -101,7 +101,7 @@ async def refresh_token(request: Request, response: Response, settings_service=D
             httponly=auth_settings.REFRESH_TOKEN_HTTPONLY,
             samesite=auth_settings.REFRESH_SAME_SITE,
             secure=auth_settings.REFRESH_SECURE,
-            expires=auth_settings.REFRESH_TOKEN_EXPIRE_MINUTES*60,
+            expires=auth_settings.REFRESH_TOKEN_EXPIRE_MINUTES * 60,
         )
         response.set_cookie(
             "access_token_lf",
@@ -109,7 +109,7 @@ async def refresh_token(request: Request, response: Response, settings_service=D
             httponly=auth_settings.ACCESS_HTTPONLY,
             samesite=auth_settings.ACCESS_SAME_SITE,
             secure=auth_settings.ACCESS_SECURE,
-            expires=auth_settings.ACCESS_TOKEN_EXPIRE_MINUTES*60,
+            expires=auth_settings.ACCESS_TOKEN_EXPIRE_MINUTES * 60,
         )
         return tokens
     else:
diff --git a/src/backend/langflow/base/data/utils.py b/src/backend/langflow/base/data/utils.py
index a9aaed45b..b2c11a270 100644
--- a/src/backend/langflow/base/data/utils.py
+++ b/src/backend/langflow/base/data/utils.py
@@ -54,9 +54,7 @@ def retrieve_file_paths(
 
     glob = "**/*" if recursive else "*"
     paths = walk_level(path_obj, depth) if depth else path_obj.glob(glob)
-    file_paths = [
-        Text(p) for p in paths if p.is_file() and match_types(p) and is_not_hidden(p)
-    ]
+    file_paths = [Text(p) for p in paths if p.is_file() and match_types(p) and is_not_hidden(p)]
 
     return file_paths
 
@@ -90,13 +88,10 @@ def parse_text_file_to_record(file_path: str, silent_errors: bool) -> Optional[R
         text = read_text_file(file_path)
         # if file is json, yaml, or xml, we can parse it
         if file_path.endswith(".json"):
-
             text = json.loads(text)
         elif file_path.endswith(".yaml") or file_path.endswith(".yml"):
-
             text = yaml.safe_load(text)
         elif file_path.endswith(".xml"):
-
             text = ET.fromstring(text)
     except Exception as e:
         if not silent_errors:
@@ -116,10 +111,7 @@ def get_elements(
     if use_multithreading:
         records = parallel_load_records(file_paths, silent_errors, max_concurrency)
     else:
-        records = [
-            partition_file_to_record(file_path, silent_errors)
-            for file_path in file_paths
-        ]
+        records = [partition_file_to_record(file_path, silent_errors) for file_path in file_paths]
     records = list(filter(None, records))
     return records
 
diff --git a/src/backend/langflow/components/data/APIRequest.py b/src/backend/langflow/components/data/APIRequest.py
index a7cc2ac37..6199d541b 100644
--- a/src/backend/langflow/components/data/APIRequest.py
+++ b/src/backend/langflow/components/data/APIRequest.py
@@ -56,9 +56,7 @@ class APIRequest(CustomComponent):
         data = body if body else None
         payload = json.dumps(data)
         try:
-            response = await client.request(
-                method, url, headers=headers, content=payload, timeout=timeout
-            )
+            response = await client.request(method, url, headers=headers, content=payload, timeout=timeout)
             try:
                 result = response.json()
             except Exception:
@@ -111,10 +109,7 @@ class APIRequest(CustomComponent):
             bodies += [None] * (len(urls) - len(bodies))
         async with httpx.AsyncClient() as client:
             results = await asyncio.gather(
-                *[
-                    self.make_request(client, method, u, headers, rec, timeout)
-                    for u, rec in zip(urls, bodies)
-                ]
+                *[self.make_request(client, method, u, headers, rec, timeout) for u, rec in zip(urls, bodies)]
             )
         self.status = results
         return results
diff --git a/src/backend/langflow/components/data/Directory.py b/src/backend/langflow/components/data/Directory.py
index bc949343a..d0428009d 100644
--- a/src/backend/langflow/components/data/Directory.py
+++ b/src/backend/langflow/components/data/Directory.py
@@ -53,20 +53,14 @@ class DirectoryComponent(CustomComponent):
         silent_errors: bool = False,
         use_multithreading: bool = True,
     ) -> List[Optional[Record]]:
-
         resolved_path = self.resolve_path(path)
         file_paths = retrieve_file_paths(resolved_path, load_hidden, recursive, depth)
         loaded_records = []
 
         if use_multithreading:
-            loaded_records = parallel_load_records(
-                file_paths, silent_errors, max_concurrency
-            )
+            loaded_records = parallel_load_records(file_paths, silent_errors, max_concurrency)
         else:
-            loaded_records = [
-                parse_text_file_to_record(file_path, silent_errors)
-                for file_path in file_paths
-            ]
+            loaded_records = [parse_text_file_to_record(file_path, silent_errors) for file_path in file_paths]
         loaded_records = list(filter(None, loaded_records))
         self.status = loaded_records
         return loaded_records
diff --git a/src/backend/langflow/components/experimental/ExtractDataFromRecord.py b/src/backend/langflow/components/experimental/ExtractDataFromRecord.py
index 55a48f6c1..6618ad213 100644
--- a/src/backend/langflow/components/experimental/ExtractDataFromRecord.py
+++ b/src/backend/langflow/components/experimental/ExtractDataFromRecord.py
@@ -21,9 +21,7 @@ class ExtractKeyFromRecordComponent(CustomComponent):
         },
     }
 
-    def build(
-        self, record: Record, keys: list[str], silent_error: bool = True
-    ) -> Record:
+    def build(self, record: Record, keys: list[str], silent_error: bool = True) -> Record:
         """
         Extracts the keys from a record.
 
diff --git a/src/backend/langflow/components/inputs/Prompt.py b/src/backend/langflow/components/inputs/Prompt.py
index a0b03e369..17055aec3 100644
--- a/src/backend/langflow/components/inputs/Prompt.py
+++ b/src/backend/langflow/components/inputs/Prompt.py
@@ -24,9 +24,7 @@ class PromptComponent(CustomComponent):
 
         prompt_template = PromptTemplate.from_template(Text(template))
         kwargs = dict_values_to_string(kwargs)
-        kwargs = {
-            k: "\n".join(v) if isinstance(v, list) else v for k, v in kwargs.items()
-        }
+        kwargs = {k: "\n".join(v) if isinstance(v, list) else v for k, v in kwargs.items()}
         try:
             formated_prompt = prompt_template.format(**kwargs)
         except Exception as exc:
diff --git a/src/backend/langflow/graph/vertex/base.py b/src/backend/langflow/graph/vertex/base.py
index db7602551..06d761533 100644
--- a/src/backend/langflow/graph/vertex/base.py
+++ b/src/backend/langflow/graph/vertex/base.py
@@ -60,13 +60,8 @@ class Vertex:
         self.updated_raw_params = False
         self.id: str = data["id"]
         self.is_state = False
-        self.is_input = any(
-            input_component_name in self.id for input_component_name in INPUT_COMPONENTS
-        )
-        self.is_output = any(
-            output_component_name in self.id
-            for output_component_name in OUTPUT_COMPONENTS
-        )
+        self.is_input = any(input_component_name in self.id for input_component_name in INPUT_COMPONENTS)
+        self.is_output = any(output_component_name in self.id for output_component_name in OUTPUT_COMPONENTS)
         self.has_session_id = None
         self._custom_component = None
         self.has_external_input = False
@@ -106,17 +101,11 @@ class Vertex:
 
     def set_state(self, state: str):
         self.state = VertexStates[state]
-        if (
-            self.state == VertexStates.INACTIVE
-            and self.graph.in_degree_map[self.id] < 2
-        ):
+        if self.state == VertexStates.INACTIVE and self.graph.in_degree_map[self.id] < 2:
             # If the vertex is inactive and has only one in degree
             # it means that it is not a merge point in the graph
             self.graph.inactivated_vertices.add(self.id)
-        elif (
-            self.state == VertexStates.ACTIVE
-            and self.id in self.graph.inactivated_vertices
-        ):
+        elif self.state == VertexStates.ACTIVE and self.id in self.graph.inactivated_vertices:
             self.graph.inactivated_vertices.remove(self.id)
 
     @property
@@ -133,9 +122,7 @@ class Vertex:
         # If the Vertex.type is a power component
         # then we need to return the built object
         # instead of the result dict
-        if self.is_interface_component and not isinstance(
-            self._built_object, UnbuiltObject
-        ):
+        if self.is_interface_component and not isinstance(self._built_object, UnbuiltObject):
             result = self._built_object
             # if it is not a dict or a string and hasattr model_dump then
             # return the model_dump
@@ -147,11 +134,7 @@ class Vertex:
 
         if isinstance(self._built_result, UnbuiltResult):
             return {}
-        return (
-            self._built_result
-            if isinstance(self._built_result, dict)
-            else {"result": self._built_result}
-        )
+        return self._built_result if isinstance(self._built_result, dict) else {"result": self._built_result}
 
     def set_artifacts(self) -> None:
         pass
@@ -225,31 +208,19 @@ class Vertex:
         self.selected_output_type = self.data["node"].get("selected_output_type")
         self.is_input = self.data["node"].get("is_input") or self.is_input
         self.is_output = self.data["node"].get("is_output") or self.is_output
-        template_dicts = {
-            key: value
-            for key, value in self.data["node"]["template"].items()
-            if isinstance(value, dict)
-        }
+        template_dicts = {key: value for key, value in self.data["node"]["template"].items() if isinstance(value, dict)}
 
         self.has_session_id = "session_id" in template_dicts
 
         self.required_inputs = [
-            template_dicts[key]["type"]
-            for key, value in template_dicts.items()
-            if value["required"]
+            template_dicts[key]["type"] for key, value in template_dicts.items() if value["required"]
         ]
         self.optional_inputs = [
-            template_dicts[key]["type"]
-            for key, value in template_dicts.items()
-            if not value["required"]
+            template_dicts[key]["type"] for key, value in template_dicts.items() if not value["required"]
         ]
         # Add the template_dicts[key]["input_types"] to the optional_inputs
         self.optional_inputs.extend(
-            [
-                input_type
-                for value in template_dicts.values()
-                for input_type in value.get("input_types", [])
-            ]
+            [input_type for value in template_dicts.values() for input_type in value.get("input_types", [])]
         )
 
         template_dict = self.data["node"]["template"]
@@ -296,11 +267,7 @@ class Vertex:
             self.updated_raw_params = False
             return
 
-        template_dict = {
-            key: value
-            for key, value in self.data["node"]["template"].items()
-            if isinstance(value, dict)
-        }
+        template_dict = {key: value for key, value in self.data["node"]["template"].items() if isinstance(value, dict)}
         params = {}
 
         for edge in self.edges:
@@ -321,10 +288,7 @@ class Vertex:
                         # we don't know the key of the dict but we need to set the value
                         # to the vertex that is the source of the edge
                         param_dict = template_dict[param_key]["value"]
-                        params[param_key] = {
-                            key: self.graph.get_vertex(edge.source_id)
-                            for key in param_dict.keys()
-                        }
+                        params[param_key] = {key: self.graph.get_vertex(edge.source_id) for key in param_dict.keys()}
                     else:
                         params[param_key] = self.graph.get_vertex(edge.source_id)
 
@@ -360,11 +324,7 @@ class Vertex:
                     # list of dicts, so we need to convert it to a dict
                     # before passing it to the build method
                     if isinstance(val, list):
-                        params[key] = {
-                            k: v
-                            for item in value.get("value", [])
-                            for k, v in item.items()
-                        }
+                        params[key] = {k: v for item in value.get("value", []) for k, v in item.items()}
                     elif isinstance(val, dict):
                         params[key] = val
                 elif value.get("type") == "int" and val is not None:
@@ -489,9 +449,7 @@ class Vertex:
         if isinstance(self._built_object, str):
             self._built_result = self._built_object
 
-        result = await generate_result(
-            self._built_object, inputs, self.has_external_output, session_id
-        )
+        result = await generate_result(self._built_object, inputs, self.has_external_output, session_id)
         self._built_result = result
 
     async def _build_each_node_in_params_dict(self, user_id=None):
@@ -511,9 +469,7 @@ class Vertex:
             elif key not in self.params or self.updated_raw_params:
                 self.params[key] = value
 
-    async def _build_dict_and_update_params(
-        self, key, nodes_dict: Dict[str, "Vertex"], user_id=None
-    ):
+    async def _build_dict_and_update_params(self, key, nodes_dict: Dict[str, "Vertex"], user_id=None):
         """
         Iterates over a dictionary of nodes, builds each and updates the params dictionary.
         """
@@ -536,9 +492,7 @@ class Vertex:
         """
         return all(self._is_node(node) for node in value)
 
-    async def get_result(
-        self, requester: Optional["Vertex"] = None, user_id=None, timeout=None
-    ) -> Any:
+    async def get_result(self, requester: Optional["Vertex"] = None, user_id=None, timeout=None) -> Any:
         # PLEASE REVIEW THIS IF STATEMENT
         # Check if the Vertex was built already
         if self._built:
@@ -572,9 +526,7 @@ class Vertex:
             self._extend_params_list_with_result(key, result)
         self.params[key] = result
 
-    async def _build_list_of_nodes_and_update_params(
-        self, key, nodes: List["Vertex"], user_id=None
-    ):
+    async def _build_list_of_nodes_and_update_params(self, key, nodes: List["Vertex"], user_id=None):
         """
         Iterates over a list of nodes, builds each and updates the params dictionary.
         """
@@ -641,9 +593,7 @@ class Vertex:
         except Exception as exc:
             logger.exception(exc)
 
-            raise ValueError(
-                f"Error building node {self.display_name}: {str(exc)}"
-            ) from exc
+            raise ValueError(f"Error building node {self.display_name}: {str(exc)}") from exc
 
     def _update_built_object_and_artifacts(self, result):
         """
@@ -671,9 +621,7 @@ class Vertex:
             logger.warning(message)
         elif isinstance(self._built_object, (Iterator, AsyncIterator)):
             if self.display_name in ["Text Output"]:
-                raise ValueError(
-                    f"You are trying to stream to a {self.display_name}. Try using a Chat Output instead."
-                )
+                raise ValueError(f"You are trying to stream to a {self.display_name}. Try using a Chat Output instead.")
 
     def _reset(self, params_update: Optional[Dict[str, Any]] = None):
         self._built = False
@@ -736,24 +684,16 @@ class Vertex:
             return self._built_object
 
         # Get the requester edge
-        requester_edge = next(
-            (edge for edge in self.edges if edge.target_id == requester.id), None
-        )
+        requester_edge = next((edge for edge in self.edges if edge.target_id == requester.id), None)
         # Return the result of the requester edge
-        return (
-            None
-            if requester_edge is None
-            else await requester_edge.get_result(source=self, target=requester)
-        )
+        return None if requester_edge is None else await requester_edge.get_result(source=self, target=requester)
 
     def add_edge(self, edge: "ContractEdge") -> None:
         if edge not in self.edges:
             self.edges.append(edge)
 
     def __repr__(self) -> str:
-        return (
-            f"Vertex(display_name={self.display_name}, id={self.id}, data={self.data})"
-        )
+        return f"Vertex(display_name={self.display_name}, id={self.id}, data={self.data})"
 
     def __eq__(self, __o: object) -> bool:
         try:
@@ -774,8 +714,4 @@ class Vertex:
 
     def _built_object_repr(self):
         # Add a message with an emoji, stars for sucess,
-        return (
-            "Built sucessfully ✨"
-            if self._built_object is not None
-            else "Failed to build 😵‍💫"
-        )
+        return "Built sucessfully ✨" if self._built_object is not None else "Failed to build 😵‍💫"
diff --git a/src/backend/langflow/graph/vertex/types.py b/src/backend/langflow/graph/vertex/types.py
index 8e1c194c5..1467919e4 100644
--- a/src/backend/langflow/graph/vertex/types.py
+++ b/src/backend/langflow/graph/vertex/types.py
@@ -124,11 +124,9 @@ class DocumentLoaderVertex(Vertex):
         # show how many documents are in the list?
 
         if not isinstance(self._built_object, UnbuiltObject):
-            avg_length = sum(
-                len(record.text)
-                for record in self._built_object
-                if hasattr(record, "text")
-            ) / len(self._built_object)
+            avg_length = sum(len(record.text) for record in self._built_object if hasattr(record, "text")) / len(
+                self._built_object
+            )
             return f"""{self.display_name}({len(self._built_object)} records)
             \nAvg. Record Length (characters): {int(avg_length)}
             Records: {self._built_object[:3]}..."""
@@ -201,9 +199,7 @@ class TextSplitterVertex(Vertex):
         # show how many documents are in the list?
 
         if not isinstance(self._built_object, UnbuiltObject):
-            avg_length = sum(len(doc.page_content) for doc in self._built_object) / len(
-                self._built_object
-            )
+            avg_length = sum(len(doc.page_content) for doc in self._built_object) / len(self._built_object)
             return f"""{self.vertex_type}({len(self._built_object)} documents)
             \nAvg. Document Length (characters): {int(avg_length)}
             \nDocuments: {self._built_object[:3]}..."""
@@ -250,27 +246,18 @@ class PromptVertex(Vertex):
         user_id = kwargs.get("user_id", None)
         tools = kwargs.get("tools", [])
         if not self._built or force:
-            if (
-                "input_variables" not in self.params
-                or self.params["input_variables"] is None
-            ):
+            if "input_variables" not in self.params or self.params["input_variables"] is None:
                 self.params["input_variables"] = []
             # Check if it is a ZeroShotPrompt and needs a tool
             if "ShotPrompt" in self.vertex_type:
-                tools = (
-                    [tool_node.build(user_id=user_id) for tool_node in tools]
-                    if tools is not None
-                    else []
-                )
+                tools = [tool_node.build(user_id=user_id) for tool_node in tools] if tools is not None else []
                 # flatten the list of tools if it is a list of lists
                 # first check if it is a list
                 if tools and isinstance(tools, list) and isinstance(tools[0], list):
                     tools = flatten_list(tools)
                 self.params["tools"] = tools
                 prompt_params = [
-                    key
-                    for key, value in self.params.items()
-                    if isinstance(value, str) and key != "format_instructions"
+                    key for key, value in self.params.items() if isinstance(value, str) and key != "format_instructions"
                 ]
             else:
                 prompt_params = ["template"]
@@ -280,20 +267,14 @@ class PromptVertex(Vertex):
                     prompt_text = self.params[param]
                     variables = extract_input_variables_from_prompt(prompt_text)
                     self.params["input_variables"].extend(variables)
-                self.params["input_variables"] = list(
-                    set(self.params["input_variables"])
-                )
+                self.params["input_variables"] = list(set(self.params["input_variables"]))
             elif isinstance(self.params, dict):
                 self.params.pop("input_variables", None)
 
             await self._build(user_id=user_id)
 
     def _built_object_repr(self):
-        if (
-            not self.artifacts
-            or self._built_object is None
-            or not hasattr(self._built_object, "format")
-        ):
+        if not self.artifacts or self._built_object is None or not hasattr(self._built_object, "format"):
             return super()._built_object_repr()
         elif isinstance(self._built_object, UnbuiltObject):
             return super()._built_object_repr()
@@ -305,9 +286,7 @@ class PromptVertex(Vertex):
         # so the prompt format doesn't break
         artifacts.pop("handle_keys", None)
         try:
-            if not hasattr(self._built_object, "template") and hasattr(
-                self._built_object, "prompt"
-            ):
+            if not hasattr(self._built_object, "template") and hasattr(self._built_object, "prompt"):
                 template = self._built_object.prompt.template
             else:
                 template = self._built_object.template
@@ -315,11 +294,7 @@ class PromptVertex(Vertex):
                 if value:
                     replace_key = "{" + key + "}"
                     template = template.replace(replace_key, value)
-            return (
-                template
-                if isinstance(template, str)
-                else f"{self.vertex_type}({template})"
-            )
+            return template if isinstance(template, str) else f"{self.vertex_type}({template})"
         except KeyError:
             return str(self._built_object)
 
@@ -354,14 +329,8 @@ class ChatVertex(Vertex):
                 return f"Task {self.task_id} is not running"
         if self.artifacts:
             # dump as a yaml string
-            artifacts = {
-                k.title().replace("_", " "): v
-                for k, v in self.artifacts.items()
-                if v is not None
-            }
-            yaml_str = yaml.dump(
-                artifacts, default_flow_style=False, allow_unicode=True
-            )
+            artifacts = {k.title().replace("_", " "): v for k, v in self.artifacts.items() if v is not None}
+            yaml_str = yaml.dump(artifacts, default_flow_style=False, allow_unicode=True)
             return yaml_str
         return super()._built_object_repr()
 
diff --git a/src/backend/langflow/interface/tools/constants.py b/src/backend/langflow/interface/tools/constants.py
index 2561d9996..194bea2e9 100644
--- a/src/backend/langflow/interface/tools/constants.py
+++ b/src/backend/langflow/interface/tools/constants.py
@@ -17,9 +17,7 @@ CUSTOM_TOOLS = {
     "PythonFunctionTool": PythonFunctionTool,
 }
 
-OTHER_TOOLS = {
-    tool: import_class(f"langchain_community.tools.{tool}") for tool in tools.__all__
-}
+OTHER_TOOLS = {tool: import_class(f"langchain_community.tools.{tool}") for tool in tools.__all__}
 
 ALL_TOOLS_NAMES = {
     **_BASE_TOOLS,
diff --git a/src/backend/langflow/schema/schema.py b/src/backend/langflow/schema/schema.py
index d937be247..5ee4be748 100644
--- a/src/backend/langflow/schema/schema.py
+++ b/src/backend/langflow/schema/schema.py
@@ -73,9 +73,7 @@ class Record(BaseModel):
             return self.data.get(key, self._default_value)
         except KeyError:
             # Fallback to default behavior to raise AttributeError for undefined attributes
-            raise AttributeError(
-                f"'{type(self).__name__}' object has no attribute '{key}'"
-            )
+            raise AttributeError(f"'{type(self).__name__}' object has no attribute '{key}'")
 
     def __setattr__(self, key, value):
         """
diff --git a/src/backend/langflow/services/settings/auth.py b/src/backend/langflow/services/settings/auth.py
index 074558bc3..8463d0781 100644
--- a/src/backend/langflow/services/settings/auth.py
+++ b/src/backend/langflow/services/settings/auth.py
@@ -1,4 +1,3 @@
-import datetime
 import secrets
 from pathlib import Path
 from typing import Optional
@@ -37,7 +36,7 @@ class AuthSettings(BaseSettings):
     NEW_USER_IS_ACTIVE: bool = False
     SUPERUSER: str = DEFAULT_SUPERUSER
     SUPERUSER_PASSWORD: str = DEFAULT_SUPERUSER_PASSWORD
-    
+
     REFRESH_SAME_SITE: str = "none"
     """The SameSite attribute of the refresh token cookie."""
     REFRESH_SECURE: bool = True
diff --git a/src/backend/langflow/utils/util.py b/src/backend/langflow/utils/util.py
index 9bc2d2030..4ec2c526c 100644
--- a/src/backend/langflow/utils/util.py
+++ b/src/backend/langflow/utils/util.py
@@ -20,12 +20,8 @@ def remove_ansi_escape_codes(text):
     return re.sub(r"\x1b\[[0-9;]*[a-zA-Z]", "", text)
 
 
-def build_template_from_function(
-    name: str, type_to_loader_dict: Dict, add_function: bool = False
-):
-    classes = [
-        item.__annotations__["return"].__name__ for item in type_to_loader_dict.values()
-    ]
+def build_template_from_function(name: str, type_to_loader_dict: Dict, add_function: bool = False):
+    classes = [item.__annotations__["return"].__name__ for item in type_to_loader_dict.values()]
 
     # Raise error if name is not in chains
     if name not in classes:
@@ -46,10 +42,8 @@ def build_template_from_function(
                 for name_, value_ in value.__repr_args__():
                     if name_ == "default_factory":
                         try:
-                            variables[class_field_items]["default"] = (
-                                get_default_factory(
-                                    module=_class.__base__.__module__, function=value_
-                                )
+                            variables[class_field_items]["default"] = get_default_factory(
+                                module=_class.__base__.__module__, function=value_
                             )
                         except Exception:
                             variables[class_field_items]["default"] = None
@@ -57,9 +51,7 @@ def build_template_from_function(
                         variables[class_field_items][name_] = value_
 
                 variables[class_field_items]["placeholder"] = (
-                    docs.params[class_field_items]
-                    if class_field_items in docs.params
-                    else ""
+                    docs.params[class_field_items] if class_field_items in docs.params else ""
                 )
             # Adding function to base classes to allow
             # the output to be a function
@@ -74,9 +66,7 @@ def build_template_from_function(
             }
 
 
-def build_template_from_class(
-    name: str, type_to_cls_dict: Dict, add_function: bool = False
-):
+def build_template_from_class(name: str, type_to_cls_dict: Dict, add_function: bool = False):
     classes = [item.__name__ for item in type_to_cls_dict.values()]
 
     # Raise error if name is not in chains
@@ -100,11 +90,9 @@ def build_template_from_class(
                     for name_, value_ in value.__repr_args__():
                         if name_ == "default_factory":
                             try:
-                                variables[class_field_items]["default"] = (
-                                    get_default_factory(
-                                        module=_class.__base__.__module__,
-                                        function=value_,
-                                    )
+                                variables[class_field_items]["default"] = get_default_factory(
+                                    module=_class.__base__.__module__,
+                                    function=value_,
                                 )
                             except Exception:
                                 variables[class_field_items]["default"] = None
@@ -112,9 +100,7 @@ def build_template_from_class(
                             variables[class_field_items][name_] = value_
 
                     variables[class_field_items]["placeholder"] = (
-                        docs.params[class_field_items]
-                        if class_field_items in docs.params
-                        else ""
+                        docs.params[class_field_items] if class_field_items in docs.params else ""
                     )
             base_classes = get_base_classes(_class)
             # Adding function to base classes to allow
@@ -146,9 +132,7 @@ def build_template_from_method(
 
             # Check if the method exists in this class
             if not hasattr(_class, method_name):
-                raise ValueError(
-                    f"Method {method_name} not found in class {class_name}"
-                )
+                raise ValueError(f"Method {method_name} not found in class {class_name}")
 
             # Get the method
             method = getattr(_class, method_name)
@@ -167,14 +151,8 @@ def build_template_from_method(
                 "_type": _type,
                 **{
                     name: {
-                        "default": (
-                            param.default if param.default != param.empty else None
-                        ),
-                        "type": (
-                            param.annotation
-                            if param.annotation != param.empty
-                            else None
-                        ),
+                        "default": (param.default if param.default != param.empty else None),
+                        "type": (param.annotation if param.annotation != param.empty else None),
                         "required": param.default == param.empty,
                     }
                     for name, param in params.items()
@@ -261,9 +239,7 @@ def sync_to_async(func):
     return async_wrapper
 
 
-def format_dict(
-    dictionary: Dict[str, Any], class_name: Optional[str] = None
-) -> Dict[str, Any]:
+def format_dict(dictionary: Dict[str, Any], class_name: Optional[str] = None) -> Dict[str, Any]:
     """
     Formats a dictionary by removing certain keys and modifying the
     values of other keys.
@@ -349,9 +325,7 @@ def check_list_type(_type: str, value: Dict[str, Any]) -> str:
         The modified type string.
     """
     if any(list_type in _type for list_type in ["List", "Sequence", "Set"]):
-        _type = (
-            _type.replace("List[", "").replace("Sequence[", "").replace("Set[", "")[:-1]
-        )
+        _type = _type.replace("List[", "").replace("Sequence[", "").replace("Set[", "")[:-1]
         value["list"] = True
     else:
         value["list"] = False
@@ -454,9 +428,7 @@ def set_headers_value(value: Dict[str, Any]) -> None:
     value["value"] = """{"Authorization": "Bearer <token>"}"""
 
 
-def add_options_to_field(
-    value: Dict[str, Any], class_name: Optional[str], key: str
-) -> None:
+def add_options_to_field(value: Dict[str, Any], class_name: Optional[str], key: str) -> None:
     """
     Adds options to the field based on the class name and key.
     """
diff --git a/tests/conftest.py b/tests/conftest.py
index cf4e72245..01c4379de 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -28,35 +28,19 @@ if TYPE_CHECKING:
 
 
 def pytest_configure():
-    pytest.BASIC_EXAMPLE_PATH = (
-        Path(__file__).parent.absolute() / "data" / "basic_example.json"
-    )
-    pytest.COMPLEX_EXAMPLE_PATH = (
-        Path(__file__).parent.absolute() / "data" / "complex_example.json"
-    )
-    pytest.OPENAPI_EXAMPLE_PATH = (
-        Path(__file__).parent.absolute() / "data" / "Openapi.json"
-    )
-    pytest.GROUPED_CHAT_EXAMPLE_PATH = (
-        Path(__file__).parent.absolute() / "data" / "grouped_chat.json"
-    )
-    pytest.ONE_GROUPED_CHAT_EXAMPLE_PATH = (
-        Path(__file__).parent.absolute() / "data" / "one_group_chat.json"
-    )
-    pytest.VECTOR_STORE_GROUPED_EXAMPLE_PATH = (
-        Path(__file__).parent.absolute() / "data" / "vector_store_grouped.json"
-    )
+    pytest.BASIC_EXAMPLE_PATH = Path(__file__).parent.absolute() / "data" / "basic_example.json"
+    pytest.COMPLEX_EXAMPLE_PATH = Path(__file__).parent.absolute() / "data" / "complex_example.json"
+    pytest.OPENAPI_EXAMPLE_PATH = Path(__file__).parent.absolute() / "data" / "Openapi.json"
+    pytest.GROUPED_CHAT_EXAMPLE_PATH = Path(__file__).parent.absolute() / "data" / "grouped_chat.json"
+    pytest.ONE_GROUPED_CHAT_EXAMPLE_PATH = Path(__file__).parent.absolute() / "data" / "one_group_chat.json"
+    pytest.VECTOR_STORE_GROUPED_EXAMPLE_PATH = Path(__file__).parent.absolute() / "data" / "vector_store_grouped.json"
 
     pytest.BASIC_CHAT_WITH_PROMPT_AND_HISTORY = (
         Path(__file__).parent.absolute() / "data" / "BasicChatWithPromptAndHistory.json"
     )
     pytest.CHAT_INPUT = Path(__file__).parent.absolute() / "data" / "ChatInputTest.json"
-    pytest.TWO_OUTPUTS = (
-        Path(__file__).parent.absolute() / "data" / "TwoOutputsTest.json"
-    )
-    pytest.VECTOR_STORE_PATH = (
-        Path(__file__).parent.absolute() / "data" / "Vector_store.json"
-    )
+    pytest.TWO_OUTPUTS = Path(__file__).parent.absolute() / "data" / "TwoOutputsTest.json"
+    pytest.VECTOR_STORE_PATH = Path(__file__).parent.absolute() / "data" / "Vector_store.json"
     pytest.CODE_WITH_SYNTAX_ERROR = """
 def get_text():
     retun "Hello World"
@@ -67,9 +51,7 @@ def get_text():
 def check_openai_api_key_in_environment_variables():
     import os
 
-    assert (
-        os.environ.get("OPENAI_API_KEY") is not None
-    ), "OPENAI_API_KEY is not set in environment variables"
+    assert os.environ.get("OPENAI_API_KEY") is not None, "OPENAI_API_KEY is not set in environment variables"
 
 
 @pytest.fixture()
@@ -83,9 +65,7 @@ async def async_client() -> AsyncGenerator:
 
 @pytest.fixture(name="session")
 def session_fixture():
-    engine = create_engine(
-        "sqlite://", connect_args={"check_same_thread": False}, poolclass=StaticPool
-    )
+    engine = create_engine("sqlite://", connect_args={"check_same_thread": False}, poolclass=StaticPool)
     SQLModel.metadata.create_all(engine)
     with Session(engine) as session:
         yield session
@@ -121,9 +101,7 @@ def distributed_client_fixture(session: Session, monkeypatch, distributed_env):
     monkeypatch.setenv("LANGFLOW_AUTO_LOGIN", "false")
     # monkeypatch langflow.services.task.manager.USE_CELERY to True
     # monkeypatch.setattr(manager, "USE_CELERY", True)
-    monkeypatch.setattr(
-        celery_app, "celery_app", celery_app.make_celery("langflow", Config)
-    )
+    monkeypatch.setattr(celery_app, "celery_app", celery_app.make_celery("langflow", Config))
 
     # def get_session_override():
     #     return session
@@ -274,11 +252,7 @@ def active_user(client):
             is_superuser=False,
         )
         # check if user exists
-        if (
-            active_user := session.query(User)
-            .filter(User.username == user.username)
-            .first()
-        ):
+        if active_user := session.query(User).filter(User.username == user.username).first():
             return active_user
         session.add(user)
         session.commit()
@@ -301,9 +275,7 @@ def flow(client, json_flow: str, active_user):
     from langflow.services.database.models.flow.model import FlowCreate
 
     loaded_json = json.loads(json_flow)
-    flow_data = FlowCreate(
-        name="test_flow", data=loaded_json.get("data"), user_id=active_user.id
-    )
+    flow_data = FlowCreate(name="test_flow", data=loaded_json.get("data"), user_id=active_user.id)
 
     flow = Flow.model_validate(flow_data)
     with session_getter(get_db_service()) as session:
@@ -327,9 +299,7 @@ def json_two_outputs():
 
 
 @pytest.fixture
-def added_flow_with_prompt_and_history(
-    client, json_flow_with_prompt_and_history, logged_in_headers
-):
+def added_flow_with_prompt_and_history(client, json_flow_with_prompt_and_history, logged_in_headers):
     flow = orjson.loads(json_flow_with_prompt_and_history)
     data = flow["data"]
     flow = FlowCreate(name="Basic Chat", description="description", data=data)
@@ -369,9 +339,7 @@ def added_vector_store(client, json_vector_store, logged_in_headers):
     vector_store = orjson.loads(json_vector_store)
     data = vector_store["data"]
     vector_store = FlowCreate(name="Vector Store", description="description", data=data)
-    response = client.post(
-        "api/v1/flows/", json=vector_store.dict(), headers=logged_in_headers
-    )
+    response = client.post("api/v1/flows/", json=vector_store.dict(), headers=logged_in_headers)
     assert response.status_code == 201
     assert response.json()["name"] == vector_store.name
     assert response.json()["data"] == vector_store.data
@@ -389,11 +357,7 @@ def created_api_key(active_user):
     )
     db_manager = get_db_service()
     with session_getter(db_manager) as session:
-        if (
-            existing_api_key := session.query(ApiKey)
-            .filter(ApiKey.api_key == api_key.api_key)
-            .first()
-        ):
+        if existing_api_key := session.query(ApiKey).filter(ApiKey.api_key == api_key.api_key).first():
             return existing_api_key
         session.add(api_key)
         session.commit()
@@ -405,9 +369,7 @@ def created_api_key(active_user):
 def get_starter_project(active_user):
     # once the client is created, we can get the starter project
     with session_getter(get_db_service()) as session:
-        flow = session.exec(
-            select(Flow).where(Flow.folder == STARTER_FOLDER_NAME)
-        ).first()
+        flow = session.exec(select(Flow).where(Flow.folder == STARTER_FOLDER_NAME)).first()
         if not flow:
             raise ValueError("No starter project found")
 
diff --git a/tests/test_custom_component.py b/tests/test_custom_component.py
index 1a06348eb..725d35564 100644
--- a/tests/test_custom_component.py
+++ b/tests/test_custom_component.py
@@ -104,9 +104,7 @@ def test_custom_component_init():
     """
     function_entrypoint_name = "build"
 
-    custom_component = CustomComponent(
-        code=code_default, function_entrypoint_name=function_entrypoint_name
-    )
+    custom_component = CustomComponent(code=code_default, function_entrypoint_name=function_entrypoint_name)
     assert custom_component.code == code_default
     assert custom_component.function_entrypoint_name == function_entrypoint_name
 
@@ -115,9 +113,7 @@ def test_custom_component_build_template_config():
     """
     Test the build_template_config property of the CustomComponent class.
     """
-    custom_component = CustomComponent(
-        code=code_default, function_entrypoint_name="build"
-    )
+    custom_component = CustomComponent(code=code_default, function_entrypoint_name="build")
     config = custom_component.build_template_config()
     assert isinstance(config, dict)
 
@@ -126,9 +122,7 @@ def test_custom_component_get_function():
     """
     Test the get_function property of the CustomComponent class.
     """
-    custom_component = CustomComponent(
-        code="def build(): pass", function_entrypoint_name="build"
-    )
+    custom_component = CustomComponent(code="def build(): pass", function_entrypoint_name="build")
     my_function = custom_component.get_function()
     assert isinstance(my_function, types.FunctionType)
 
@@ -213,9 +207,7 @@ def test_custom_component_get_function_entrypoint_args():
     Test the get_function_entrypoint_args
     property of the CustomComponent class.
     """
-    custom_component = CustomComponent(
-        code=code_default, function_entrypoint_name="build"
-    )
+    custom_component = CustomComponent(code=code_default, function_entrypoint_name="build")
     args = custom_component.get_function_entrypoint_args
     assert len(args) == 4
     assert args[0]["name"] == "self"
@@ -229,9 +221,7 @@ def test_custom_component_get_function_entrypoint_return_type():
     property of the CustomComponent class.
     """
 
-    custom_component = CustomComponent(
-        code=code_default, function_entrypoint_name="build"
-    )
+    custom_component = CustomComponent(code=code_default, function_entrypoint_name="build")
     return_type = custom_component.get_function_entrypoint_return_type
     assert return_type == [Document]
 
@@ -240,9 +230,7 @@ def test_custom_component_get_main_class_name():
     """
     Test the get_main_class_name property of the CustomComponent class.
     """
-    custom_component = CustomComponent(
-        code=code_default, function_entrypoint_name="build"
-    )
+    custom_component = CustomComponent(code=code_default, function_entrypoint_name="build")
     class_name = custom_component.get_main_class_name
     assert class_name == "YourComponent"
 
@@ -252,9 +240,7 @@ def test_custom_component_get_function_valid():
     Test the get_function property of the CustomComponent
     class with valid code and function_entrypoint_name.
     """
-    custom_component = CustomComponent(
-        code="def build(): pass", function_entrypoint_name="build"
-    )
+    custom_component = CustomComponent(code="def build(): pass", function_entrypoint_name="build")
     my_function = custom_component.get_function
     assert callable(my_function)
 
@@ -289,9 +275,7 @@ def test_code_parser_parse_callable_details_no_args():
     parser = CodeParser("")
     node = ast.FunctionDef(
         name="test",
-        args=ast.arguments(
-            args=[], vararg=None, kwonlyargs=[], kw_defaults=[], kwarg=None, defaults=[]
-        ),
+        args=ast.arguments(args=[], vararg=None, kwonlyargs=[], kw_defaults=[], kwarg=None, defaults=[]),
         body=[],
         decorator_list=[],
         returns=None,
@@ -337,9 +321,7 @@ def test_code_parser_parse_function_def_not_init():
     parser = CodeParser("")
     stmt = ast.FunctionDef(
         name="test",
-        args=ast.arguments(
-            args=[], vararg=None, kwonlyargs=[], kw_defaults=[], kwarg=None, defaults=[]
-        ),
+        args=ast.arguments(args=[], vararg=None, kwonlyargs=[], kw_defaults=[], kwarg=None, defaults=[]),
         body=[],
         decorator_list=[],
         returns=None,
@@ -357,9 +339,7 @@ def test_code_parser_parse_function_def_init():
     parser = CodeParser("")
     stmt = ast.FunctionDef(
         name="__init__",
-        args=ast.arguments(
-            args=[], vararg=None, kwonlyargs=[], kw_defaults=[], kwarg=None, defaults=[]
-        ),
+        args=ast.arguments(args=[], vararg=None, kwonlyargs=[], kw_defaults=[], kwarg=None, defaults=[]),
         body=[],
         decorator_list=[],
         returns=None,
@@ -394,9 +374,7 @@ def test_custom_component_get_code_tree_syntax_error():
     Test the get_code_tree method of the CustomComponent class
     raises the CodeSyntaxError when given incorrect syntax.
     """
-    custom_component = CustomComponent(
-        code="import os as", function_entrypoint_name="build"
-    )
+    custom_component = CustomComponent(code="import os as", function_entrypoint_name="build")
     with pytest.raises(CodeSyntaxError):
         custom_component.get_code_tree(custom_component.code)
 
@@ -450,9 +428,7 @@ def test_custom_component_build_not_implemented():
     Test the build method of the CustomComponent
     class raises the NotImplementedError.
     """
-    custom_component = CustomComponent(
-        code="def build(): pass", function_entrypoint_name="build"
-    )
+    custom_component = CustomComponent(code="def build(): pass", function_entrypoint_name="build")
     with pytest.raises(NotImplementedError):
         custom_component.build()
 
@@ -486,9 +462,7 @@ def test_flow(db):
     }
 
     # Create flow
-    flow = FlowCreate(
-        id=uuid4(), name="Test Flow", description="Fixture flow", data=flow_data
-    )
+    flow = FlowCreate(id=uuid4(), name="Test Flow", description="Fixture flow", data=flow_data)
 
     # Add to database
     db.add(flow)
diff --git a/tests/test_data_components.py b/tests/test_data_components.py
index 0a7cee8b6..cbaa39733 100644
--- a/tests/test_data_components.py
+++ b/tests/test_data_components.py
@@ -28,9 +28,7 @@ async def test_successful_get_request(api_request):
     respx.get(url).mock(return_value=Response(200, json=mock_response))
 
     # Making the request
-    result = await api_request.make_request(
-        client=httpx.AsyncClient(), method=method, url=url
-    )
+    result = await api_request.make_request(client=httpx.AsyncClient(), method=method, url=url)
 
     # Assertions
     assert result.data["status_code"] == 200
@@ -46,9 +44,7 @@ async def test_failed_request(api_request):
     respx.get(url).mock(return_value=Response(404))
 
     # Making the request
-    result = await api_request.make_request(
-        client=httpx.AsyncClient(), method=method, url=url
-    )
+    result = await api_request.make_request(client=httpx.AsyncClient(), method=method, url=url)
 
     # Assertions
     assert result.data["status_code"] == 404
@@ -60,14 +56,10 @@ async def test_timeout(api_request):
     # Mocking a timeout
     url = "https://example.com/api/timeout"
     method = "GET"
-    respx.get(url).mock(
-        side_effect=httpx.TimeoutException(message="Timeout", request=None)
-    )
+    respx.get(url).mock(side_effect=httpx.TimeoutException(message="Timeout", request=None))
 
     # Making the request
-    result = await api_request.make_request(
-        client=httpx.AsyncClient(), method=method, url=url, timeout=1
-    )
+    result = await api_request.make_request(client=httpx.AsyncClient(), method=method, url=url, timeout=1)
 
     # Assertions
     assert result.data["status_code"] == 408
@@ -121,7 +113,7 @@ def test_directory_component_build_with_multithreading(
     mock_parallel_load_records.return_value = [Mock()]
 
     # Act
-    result = directory_component.build(
+    directory_component.build(
         path,
         types,
         depth,
@@ -134,9 +126,7 @@ def test_directory_component_build_with_multithreading(
 
     # Assert
     mock_resolve_path.assert_called_once_with(path)
-    mock_retrieve_file_paths.assert_called_once_with(
-        path, types, load_hidden, recursive, depth
-    )
+    mock_retrieve_file_paths.assert_called_once_with(path, types, load_hidden, recursive, depth)
     mock_parallel_load_records.assert_called_once_with(
         mock_retrieve_file_paths.return_value, silent_errors, max_concurrency
     )
diff --git a/tests/test_database.py b/tests/test_database.py
index f04aaf9ff..554a1fc4f 100644
--- a/tests/test_database.py
+++ b/tests/test_database.py
@@ -27,9 +27,7 @@ def json_style():
     )
 
 
-def test_create_flow(
-    client: TestClient, json_flow: str, active_user, logged_in_headers
-):
+def test_create_flow(client: TestClient, json_flow: str, active_user, logged_in_headers):
     flow = orjson.loads(json_flow)
     data = flow["data"]
     flow = FlowCreate(name="Test Flow", description="description", data=data)
@@ -39,9 +37,7 @@ def test_create_flow(
     assert response.json()["data"] == flow.data
     # flow is optional so we can create a flow without a flow
     flow = FlowCreate(name="Test Flow")
-    response = client.post(
-        "api/v1/flows/", json=flow.dict(exclude_unset=True), headers=logged_in_headers
-    )
+    response = client.post("api/v1/flows/", json=flow.dict(exclude_unset=True), headers=logged_in_headers)
     assert response.status_code == 201
     assert response.json()["name"] == flow.name
     assert response.json()["data"] == flow.data
@@ -82,9 +78,7 @@ def test_read_flow(client: TestClient, json_flow: str, active_user, logged_in_he
     assert response.json()["data"] == flow.data
 
 
-def test_update_flow(
-    client: TestClient, json_flow: str, active_user, logged_in_headers
-):
+def test_update_flow(client: TestClient, json_flow: str, active_user, logged_in_headers):
     flow = orjson.loads(json_flow)
     data = flow["data"]
 
@@ -97,9 +91,7 @@ def test_update_flow(
         description="updated description",
         data=data,
     )
-    response = client.patch(
-        f"api/v1/flows/{flow_id}", json=updated_flow.dict(), headers=logged_in_headers
-    )
+    response = client.patch(f"api/v1/flows/{flow_id}", json=updated_flow.dict(), headers=logged_in_headers)
 
     assert response.status_code == 200
     assert response.json()["name"] == updated_flow.name
@@ -107,9 +99,7 @@ def test_update_flow(
     # assert response.json()["data"] == updated_flow.data
 
 
-def test_delete_flow(
-    client: TestClient, json_flow: str, active_user, logged_in_headers
-):
+def test_delete_flow(client: TestClient, json_flow: str, active_user, logged_in_headers):
     flow = orjson.loads(json_flow)
     data = flow["data"]
     flow = FlowCreate(name="Test Flow", description="description", data=data)
@@ -120,9 +110,7 @@ def test_delete_flow(
     assert response.json()["message"] == "Flow deleted successfully"
 
 
-def test_create_flows(
-    client: TestClient, session: Session, json_flow: str, logged_in_headers
-):
+def test_create_flows(client: TestClient, session: Session, json_flow: str, logged_in_headers):
     flow = orjson.loads(json_flow)
     data = flow["data"]
     # Create test data
@@ -133,9 +121,7 @@ def test_create_flows(
         ]
     )
     # Make request to endpoint
-    response = client.post(
-        "api/v1/flows/batch/", json=flow_list.dict(), headers=logged_in_headers
-    )
+    response = client.post("api/v1/flows/batch/", json=flow_list.dict(), headers=logged_in_headers)
     # Check response status code
     assert response.status_code == 201
     # Check response data
@@ -149,9 +135,7 @@ def test_create_flows(
     assert response_data[1]["data"] == data
 
 
-def test_upload_file(
-    client: TestClient, session: Session, json_flow: str, logged_in_headers
-):
+def test_upload_file(client: TestClient, session: Session, json_flow: str, logged_in_headers):
     flow = orjson.loads(json_flow)
     data = flow["data"]
     # Create test data
@@ -220,9 +204,7 @@ def test_download_file(
     assert response_data[1]["data"] == data
 
 
-def test_create_flow_with_invalid_data(
-    client: TestClient, active_user, logged_in_headers
-):
+def test_create_flow_with_invalid_data(client: TestClient, active_user, logged_in_headers):
     flow = {"name": "a" * 256, "data": "Invalid flow data"}
     response = client.post("api/v1/flows/", json=flow, headers=logged_in_headers)
     assert response.status_code == 422
@@ -234,29 +216,19 @@ def test_get_nonexistent_flow(client: TestClient, active_user, logged_in_headers
     assert response.status_code == 404
 
 
-def test_update_flow_idempotency(
-    client: TestClient, json_flow: str, active_user, logged_in_headers
-):
+def test_update_flow_idempotency(client: TestClient, json_flow: str, active_user, logged_in_headers):
     flow_data = orjson.loads(json_flow)
     data = flow_data["data"]
     flow_data = FlowCreate(name="Test Flow", description="description", data=data)
-    response = client.post(
-        "api/v1/flows/", json=flow_data.dict(), headers=logged_in_headers
-    )
+    response = client.post("api/v1/flows/", json=flow_data.dict(), headers=logged_in_headers)
     flow_id = response.json()["id"]
     updated_flow = FlowCreate(name="Updated Flow", description="description", data=data)
-    response1 = client.put(
-        f"api/v1/flows/{flow_id}", json=updated_flow.dict(), headers=logged_in_headers
-    )
-    response2 = client.put(
-        f"api/v1/flows/{flow_id}", json=updated_flow.dict(), headers=logged_in_headers
-    )
+    response1 = client.put(f"api/v1/flows/{flow_id}", json=updated_flow.dict(), headers=logged_in_headers)
+    response2 = client.put(f"api/v1/flows/{flow_id}", json=updated_flow.dict(), headers=logged_in_headers)
     assert response1.json() == response2.json()
 
 
-def test_update_nonexistent_flow(
-    client: TestClient, json_flow: str, active_user, logged_in_headers
-):
+def test_update_nonexistent_flow(client: TestClient, json_flow: str, active_user, logged_in_headers):
     flow_data = orjson.loads(json_flow)
     data = flow_data["data"]
     uuid = uuid4()
@@ -265,9 +237,7 @@ def test_update_nonexistent_flow(
         description="description",
         data=data,
     )
-    response = client.patch(
-        f"api/v1/flows/{uuid}", json=updated_flow.dict(), headers=logged_in_headers
-    )
+    response = client.patch(f"api/v1/flows/{uuid}", json=updated_flow.dict(), headers=logged_in_headers)
     assert response.status_code == 404
 
 
diff --git a/tests/test_endpoints.py b/tests/test_endpoints.py
index 8aec03eac..4494934fd 100644
--- a/tests/test_endpoints.py
+++ b/tests/test_endpoints.py
@@ -29,10 +29,7 @@ def poll_task_status(client, headers, href, max_attempts=20, sleep_time=1):
             href,
             headers=headers,
         )
-        if (
-            task_status_response.status_code == 200
-            and task_status_response.json()["status"] == "SUCCESS"
-        ):
+        if task_status_response.status_code == 200 and task_status_response.json()["status"] == "SUCCESS":
             return task_status_response.json()
         time.sleep(sleep_time)
     return None  # Return None if task did not complete in time
@@ -126,11 +123,7 @@ def created_api_key(active_user):
     )
     db_manager = get_db_service()
     with session_getter(db_manager) as session:
-        if (
-            existing_api_key := session.query(ApiKey)
-            .filter(ApiKey.api_key == api_key.api_key)
-            .first()
-        ):
+        if existing_api_key := session.query(ApiKey).filter(ApiKey.api_key == api_key.api_key).first():
             return existing_api_key
         session.add(api_key)
         session.commit()
@@ -296,11 +289,7 @@ def test_get_all(client: TestClient, logged_in_headers):
     dir_reader = DirectoryReader(settings.COMPONENTS_PATH[0])
     files = dir_reader.get_files()
     # json_response is a dict of dicts
-    all_names = [
-        component_name
-        for _, components in response.json().items()
-        for component_name in components
-    ]
+    all_names = [component_name for _, components in response.json().items() for component_name in components]
     json_response = response.json()
     # We need to test the custom nodes
     assert len(all_names) > len(files)
@@ -425,19 +414,13 @@ def test_various_prompts(client, prompt, expected_input_variables):
 
 
 def test_get_vertices_flow_not_found(client, logged_in_headers):
-    response = client.get(
-        "/api/v1/build/nonexistent_id/vertices", headers=logged_in_headers
-    )
-    assert (
-        response.status_code == 500
-    )  # Or whatever status code you've set for invalid ID
+    response = client.get("/api/v1/build/nonexistent_id/vertices", headers=logged_in_headers)
+    assert response.status_code == 500  # Or whatever status code you've set for invalid ID
 
 
 def test_get_vertices(client, added_flow_with_prompt_and_history, logged_in_headers):
     flow_id = added_flow_with_prompt_and_history["id"]
-    response = client.get(
-        f"/api/v1/build/{flow_id}/vertices", headers=logged_in_headers
-    )
+    response = client.get(f"/api/v1/build/{flow_id}/vertices", headers=logged_in_headers)
     assert response.status_code == 200
     assert "ids" in response.json()
     # The response should contain the list in this order
@@ -452,19 +435,13 @@ def test_get_vertices(client, added_flow_with_prompt_and_history, logged_in_head
 
 
 def test_build_vertex_invalid_flow_id(client, logged_in_headers):
-    response = client.post(
-        "/api/v1/build/nonexistent_id/vertices/vertex_id", headers=logged_in_headers
-    )
+    response = client.post("/api/v1/build/nonexistent_id/vertices/vertex_id", headers=logged_in_headers)
     assert response.status_code == 500
 
 
-def test_build_vertex_invalid_vertex_id(
-    client, added_flow_with_prompt_and_history, logged_in_headers
-):
+def test_build_vertex_invalid_vertex_id(client, added_flow_with_prompt_and_history, logged_in_headers):
     flow_id = added_flow_with_prompt_and_history["id"]
-    response = client.post(
-        f"/api/v1/build/{flow_id}/vertices/invalid_vertex_id", headers=logged_in_headers
-    )
+    response = client.post(f"/api/v1/build/{flow_id}/vertices/invalid_vertex_id", headers=logged_in_headers)
     assert response.status_code == 500
 
 
diff --git a/tests/test_files.py b/tests/test_files.py
index 0b3086b6f..b3a85cf03 100644
--- a/tests/test_files.py
+++ b/tests/test_files.py
@@ -4,7 +4,6 @@ import pytest
 
 from langflow.services.deps import get_storage_service
 from langflow.services.storage.service import StorageService
-from langflow.services.storage.utils import build_content_type_from_extension
 
 
 @pytest.fixture
@@ -87,10 +86,8 @@ def test_file_operations(client, created_api_key, flow):
     assert file_name in response.json()["files"]
 
     # Step 3: Download the file and verify its content
-    mime_type = build_content_type_from_extension(file_name.split(".")[-1])
-    response = client.get(
-        f"api/v1/files/download/{flow_id}/{file_name}", headers=headers
-    )
+
+    response = client.get(f"api/v1/files/download/{flow_id}/{file_name}", headers=headers)
     assert response.status_code == 200
     assert response.content == file_content
     # the headers are application/octet-stream
@@ -98,9 +95,7 @@ def test_file_operations(client, created_api_key, flow):
     # mime_type is inside media_type
 
     # Step 4: Delete the file
-    response = client.delete(
-        f"api/v1/files/delete/{flow_id}/{file_name}", headers=headers
-    )
+    response = client.delete(f"api/v1/files/delete/{flow_id}/{file_name}", headers=headers)
     assert response.status_code == 200
     assert response.json() == {"message": f"File {file_name} deleted successfully"}
 
diff --git a/tests/test_graph.py b/tests/test_graph.py
index 3605d4c2a..e645a1c82 100644
--- a/tests/test_graph.py
+++ b/tests/test_graph.py
@@ -39,13 +39,7 @@ def sample_nodes():
     return [
         {
             "id": "node1",
-            "data": {
-                "node": {
-                    "template": {
-                        "some_field": {"show": True, "advanced": False, "name": "Name1"}
-                    }
-                }
-            },
+            "data": {"node": {"template": {"some_field": {"show": True, "advanced": False, "name": "Name1"}}}},
         },
         {
             "id": "node2",
@@ -63,11 +57,7 @@ def sample_nodes():
         },
         {
             "id": "node3",
-            "data": {
-                "node": {
-                    "template": {"unrelated_field": {"show": True, "advanced": True}}
-                }
-            },
+            "data": {"node": {"template": {"unrelated_field": {"show": True, "advanced": True}}}},
         },
     ]
 
@@ -152,15 +142,9 @@ def test_get_node_neighbors_basic(basic_graph):
     # Root Node is an Agent, it requires an LLMChain and tools
     # We need to check if there is a Chain in the one of the neighbors'
     # data attribute in the type key
-    assert any(
-        "ConversationBufferMemory" in neighbor.data["type"]
-        for neighbor, val in neighbors.items()
-        if val
-    )
+    assert any("ConversationBufferMemory" in neighbor.data["type"] for neighbor, val in neighbors.items() if val)
 
-    assert any(
-        "OpenAI" in neighbor.data["type"] for neighbor, val in neighbors.items() if val
-    )
+    assert any("OpenAI" in neighbor.data["type"] for neighbor, val in neighbors.items() if val)
 
 
 def test_get_node(basic_graph):
@@ -259,9 +243,7 @@ def test_find_last_node(grouped_chat_json_flow):
 
 def test_ungroup_node(grouped_chat_json_flow):
     grouped_chat_data = json.loads(grouped_chat_json_flow).get("data")
-    group_node = grouped_chat_data["nodes"][
-        2
-    ]  # Assuming the first node is a group node
+    group_node = grouped_chat_data["nodes"][2]  # Assuming the first node is a group node
     base_flow = copy.deepcopy(grouped_chat_data)
     ungroup_node(group_node["data"], base_flow)
     # after ungroup_node is called, the base_flow and grouped_chat_data should be different
@@ -313,14 +295,9 @@ def test_process_flow_one_group(one_grouped_chat_json_flow):
     assert "edges" in processed_flow
 
     # Now get the node that has ChatOpenAI in its id
-    chat_openai_node = next(
-        (node for node in processed_flow["nodes"] if "ChatOpenAI" in node["id"]), None
-    )
+    chat_openai_node = next((node for node in processed_flow["nodes"] if "ChatOpenAI" in node["id"]), None)
     assert chat_openai_node is not None
-    assert (
-        chat_openai_node["data"]["node"]["template"]["openai_api_key"]["value"]
-        == "test"
-    )
+    assert chat_openai_node["data"]["node"]["template"]["openai_api_key"]["value"] == "test"
 
 
 def test_process_flow_vector_store_grouped(vector_store_grouped_json_flow):
@@ -369,17 +346,11 @@ def test_update_template(sample_template, sample_nodes):
 
     assert node1_updated["data"]["node"]["template"]["some_field"]["show"] is True
     assert node1_updated["data"]["node"]["template"]["some_field"]["advanced"] is False
-    assert (
-        node1_updated["data"]["node"]["template"]["some_field"]["display_name"]
-        == "Name1"
-    )
+    assert node1_updated["data"]["node"]["template"]["some_field"]["display_name"] == "Name1"
 
     assert node2_updated["data"]["node"]["template"]["other_field"]["show"] is False
     assert node2_updated["data"]["node"]["template"]["other_field"]["advanced"] is True
-    assert (
-        node2_updated["data"]["node"]["template"]["other_field"]["display_name"]
-        == "DisplayName2"
-    )
+    assert node2_updated["data"]["node"]["template"]["other_field"]["display_name"] == "DisplayName2"
 
     # Ensure node3 remains unchanged
     assert node3_updated == sample_nodes[2]
@@ -410,9 +381,7 @@ def test_set_new_target_handle():
         "data": {
             "node": {
                 "flow": True,
-                "template": {
-                    "field_1": {"proxy": {"field": "new_field", "id": "new_id"}}
-                },
+                "template": {"field_1": {"proxy": {"field": "new_field", "id": "new_id"}}},
             }
         }
     }
@@ -432,9 +401,7 @@ def test_update_source_handle():
         "nodes": [{"id": "some_node"}, {"id": "last_node"}],
         "edges": [{"source": "some_node"}],
     }
-    updated_edge = update_source_handle(
-        new_edge, flow_data["nodes"], flow_data["edges"]
-    )
+    updated_edge = update_source_handle(new_edge, flow_data["nodes"], flow_data["edges"])
     assert updated_edge["source"] == "last_node"
     assert updated_edge["data"]["sourceHandle"]["id"] == "last_node"
 
diff --git a/tests/test_process.py b/tests/test_process.py
index f5bae0569..2548e9215 100644
--- a/tests/test_process.py
+++ b/tests/test_process.py
@@ -268,13 +268,9 @@ async def test_load_langchain_object_with_cached_session(client, basic_graph_dat
     # Provide a non-existent session_id
     session_service = get_session_service()
     session_id1 = "non-existent-session-id"
-    graph1, artifacts1 = await session_service.load_session(
-        session_id1, basic_graph_data
-    )
+    graph1, artifacts1 = await session_service.load_session(session_id1, basic_graph_data)
     # Use the new session_id to get the langchain_object again
-    graph2, artifacts2 = await session_service.load_session(
-        session_id1, basic_graph_data
-    )
+    graph2, artifacts2 = await session_service.load_session(session_id1, basic_graph_data)
 
     assert graph1 == graph2
     assert artifacts1 == artifacts2
@@ -286,15 +282,11 @@ async def test_load_langchain_object_with_no_cached_session(client, basic_graph_
     session_service = get_session_service()
     session_id1 = "non-existent-session-id"
     session_id = session_service.build_key(session_id1, basic_graph_data)
-    graph1, artifacts1 = await session_service.load_session(
-        session_id, data_graph=basic_graph_data, flow_id="flow_id"
-    )
+    graph1, artifacts1 = await session_service.load_session(session_id, data_graph=basic_graph_data, flow_id="flow_id")
     # Clear the cache
     session_service.clear_session(session_id)
     # Use the new session_id to get the langchain_object again
-    graph2, artifacts2 = await session_service.load_session(
-        session_id, data_graph=basic_graph_data, flow_id="flow_id"
-    )
+    graph2, artifacts2 = await session_service.load_session(session_id, data_graph=basic_graph_data, flow_id="flow_id")
 
     assert id(graph1) != id(graph2)
     # Since the cache was cleared, objects should be different
@@ -305,12 +297,8 @@ async def test_load_langchain_object_without_session_id(client, basic_graph_data
     # Provide a non-existent session_id
     session_service = get_session_service()
     session_id1 = None
-    graph1, artifacts1 = await session_service.load_session(
-        session_id1, data_graph=basic_graph_data, flow_id="flow_id"
-    )
+    graph1, artifacts1 = await session_service.load_session(session_id1, data_graph=basic_graph_data, flow_id="flow_id")
     # Use the new session_id to get the langchain_object again
-    graph2, artifacts2 = await session_service.load_session(
-        session_id1, data_graph=basic_graph_data, flow_id="flow_id"
-    )
+    graph2, artifacts2 = await session_service.load_session(session_id1, data_graph=basic_graph_data, flow_id="flow_id")
 
     assert graph1 == graph2
diff --git a/tests/test_setup_superuser.py b/tests/test_setup_superuser.py
index c7d343818..c2172429b 100644
--- a/tests/test_setup_superuser.py
+++ b/tests/test_setup_superuser.py
@@ -91,9 +91,7 @@ from langflow.services.utils import teardown_superuser
 
 @patch("langflow.services.deps.get_settings_service")
 @patch("langflow.services.deps.get_session")
-def test_teardown_superuser_default_superuser(
-    mock_get_session, mock_get_settings_service
-):
+def test_teardown_superuser_default_superuser(mock_get_session, mock_get_settings_service):
     mock_settings_service = MagicMock()
     mock_settings_service.auth_settings.AUTO_LOGIN = True
     mock_settings_service.auth_settings.SUPERUSER = DEFAULT_SUPERUSER
@@ -113,9 +111,7 @@ def test_teardown_superuser_default_superuser(
 
 @patch("langflow.services.deps.get_settings_service")
 @patch("langflow.services.deps.get_session")
-def test_teardown_superuser_no_default_superuser(
-    mock_get_session, mock_get_settings_service
-):
+def test_teardown_superuser_no_default_superuser(mock_get_session, mock_get_settings_service):
     ADMIN_USER_NAME = "admin_user"
     mock_settings_service = MagicMock()
     mock_settings_service.auth_settings.AUTO_LOGIN = False