diff --git a/src/backend/base/langflow/__main__.py b/src/backend/base/langflow/__main__.py
index 4c1bfbc8e..c40b30fca 100644
--- a/src/backend/base/langflow/__main__.py
+++ b/src/backend/base/langflow/__main__.py
@@ -95,12 +95,12 @@ def run(
     ),
     log_level: str | None = typer.Option(None, help="Logging level.", show_default=False),
     log_file: Path | None = typer.Option(None, help="Path to the log file.", show_default=False),
-    cache: str | None = typer.Option(
+    cache: str | None = typer.Option(  # noqa: ARG001
         None,
         help="Type of cache to use. (InMemoryCache, SQLiteCache)",
         show_default=False,
     ),
-    dev: bool | None = typer.Option(None, help="Run in development mode (may contain bugs)", show_default=False),
+    dev: bool | None = typer.Option(None, help="Run in development mode (may contain bugs)", show_default=False),  # noqa: ARG001
     frontend_path: str | None = typer.Option(
         None,
         help="Path to the frontend directory containing build files. This is for development purposes only.",
@@ -111,7 +111,7 @@ def run(
         help="Open the browser after starting the server.",
         show_default=False,
     ),
-    remove_api_keys: bool | None = typer.Option(
+    remove_api_keys: bool | None = typer.Option(  # noqa: ARG001
         None,
         help="Remove API keys from the projects saved in the database.",
         show_default=False,
@@ -121,27 +121,27 @@ def run(
         help="Run only the backend server without the frontend.",
         show_default=False,
     ),
-    store: bool | None = typer.Option(
+    store: bool | None = typer.Option(  # noqa: ARG001
         None,
         help="Enables the store features.",
         show_default=False,
     ),
-    auto_saving: bool | None = typer.Option(
+    auto_saving: bool | None = typer.Option(  # noqa: ARG001
         None,
         help="Defines if the auto save is enabled.",
         show_default=False,
     ),
-    auto_saving_interval: int | None = typer.Option(
+    auto_saving_interval: int | None = typer.Option(  # noqa: ARG001
         None,
         help="Defines the debounce time for the auto save.",
         show_default=False,
     ),
-    health_check_max_retries: bool | None = typer.Option(
+    health_check_max_retries: bool | None = typer.Option(  # noqa: ARG001
         None,
         help="Defines the number of retries for the health check.",
         show_default=False,
     ),
-    max_file_size_upload: int | None = typer.Option(
+    max_file_size_upload: int | None = typer.Option(  # noqa: ARG001
         None,
         help="Defines the maximum file size for the upload in MB.",
         show_default=False,
diff --git a/src/backend/base/langflow/api/v1/api_key.py b/src/backend/base/langflow/api/v1/api_key.py
index c990a273c..3cf3920b7 100644
--- a/src/backend/base/langflow/api/v1/api_key.py
+++ b/src/backend/base/langflow/api/v1/api_key.py
@@ -46,10 +46,9 @@ def create_api_key_route(
         raise HTTPException(status_code=400, detail=str(e)) from e
 
 
-@router.delete("/{api_key_id}")
+@router.delete("/{api_key_id}", dependencies=[Depends(auth_utils.get_current_active_user)])
 def delete_api_key_route(
     api_key_id: UUID,
-    current_user=Depends(auth_utils.get_current_active_user),
     db: Session = Depends(get_session),
 ):
     try:
diff --git a/src/backend/base/langflow/api/v1/callback.py b/src/backend/base/langflow/api/v1/callback.py
index 6b8f5076b..2049cd260 100644
--- a/src/backend/base/langflow/api/v1/callback.py
+++ b/src/backend/base/langflow/api/v1/callback.py
@@ -6,6 +6,7 @@ from uuid import UUID
 from langchain_core.agents import AgentAction, AgentFinish
 from langchain_core.callbacks.base import AsyncCallbackHandler
 from loguru import logger
+from typing_extensions import override
 
 from langflow.api.v1.schemas import ChatResponse, PromptResponse
 from langflow.services.deps import get_chat_service, get_socket_service
@@ -31,11 +32,13 @@ class AsyncStreamingLLMCallbackHandleSIO(AsyncCallbackHandler):
         self.sid = session_id
         # self.socketio_service = self.chat_service.active_connections[self.client_id]
 
-    async def on_llm_new_token(self, token: str, **kwargs: Any) -> None:
+    @override
+    async def on_llm_new_token(self, token: str, **kwargs: Any) -> None:  # type: ignore[misc]
         resp = ChatResponse(message=token, type="stream", intermediate_steps="")
         await self.socketio_service.emit_token(to=self.sid, data=resp.model_dump())
 
-    async def on_tool_start(self, serialized: dict[str, Any], input_str: str, **kwargs: Any) -> Any:
+    @override
+    async def on_tool_start(self, serialized: dict[str, Any], input_str: str, **kwargs: Any) -> Any:  # type: ignore[misc]
         """Run when tool starts running."""
         resp = ChatResponse(
             message="",
@@ -88,7 +91,10 @@ class AsyncStreamingLLMCallbackHandleSIO(AsyncCallbackHandler):
     ) -> None:
         """Run when tool errors."""
 
-    async def on_text(self, text: str, **kwargs: Any) -> Any:
+    @override
+    async def on_text(  # type: ignore[misc]
+        self, text: str, **kwargs: Any
+    ) -> Any:
         """Run on arbitrary text."""
         # This runs when first sending the prompt
         # to the LLM, adding it will send the final prompt
@@ -101,7 +107,10 @@ class AsyncStreamingLLMCallbackHandleSIO(AsyncCallbackHandler):
             )
             await self.socketio_service.emit_message(to=self.sid, data=resp.model_dump())
 
-    async def on_agent_action(self, action: AgentAction, **kwargs: Any):
+    @override
+    async def on_agent_action(  # type: ignore[misc]
+        self, action: AgentAction, **kwargs: Any
+    ):
         log = f"Thought: {action.log}"
         # if there are line breaks, split them and send them
         # as separate messages
@@ -114,7 +123,10 @@ class AsyncStreamingLLMCallbackHandleSIO(AsyncCallbackHandler):
             resp = ChatResponse(message="", type="stream", intermediate_steps=log)
             await self.socketio_service.emit_token(to=self.sid, data=resp.model_dump())
 
-    async def on_agent_finish(self, finish: AgentFinish, **kwargs: Any) -> Any:
+    @override
+    async def on_agent_finish(  # type: ignore[misc]
+        self, finish: AgentFinish, **kwargs: Any
+    ) -> Any:
         """Run on agent end."""
         resp = ChatResponse(
             message="",
diff --git a/src/backend/base/langflow/api/v1/chat.py b/src/backend/base/langflow/api/v1/chat.py
index c88b0b249..3778c06cd 100644
--- a/src/backend/base/langflow/api/v1/chat.py
+++ b/src/backend/base/langflow/api/v1/chat.py
@@ -40,13 +40,12 @@ from langflow.graph.utils import log_vertex_build
 from langflow.schema.schema import OutputValue
 from langflow.services.auth.utils import get_current_active_user
 from langflow.services.chat.service import ChatService
-from langflow.services.deps import get_chat_service, get_session, get_session_service, get_telemetry_service
+from langflow.services.deps import get_chat_service, get_session, get_telemetry_service
 from langflow.services.telemetry.schema import ComponentPayload, PlaygroundPayload
 from langflow.services.telemetry.service import TelemetryService
 
 if TYPE_CHECKING:
     from langflow.graph.vertex.types import InterfaceVertex
-    from langflow.services.session.service import SessionService
 
 router = APIRouter(tags=["Chat"])
 
@@ -696,9 +695,7 @@ async def _stream_vertex(flow_id: str, vertex_id: str, chat_service: ChatService
 async def build_vertex_stream(
     flow_id: uuid.UUID,
     vertex_id: str,
-    session_id: str | None = None,
     chat_service: ChatService = Depends(get_chat_service),
-    session_service: SessionService = Depends(get_session_service),
 ):
     """Build a vertex instead of the entire graph.
 
diff --git a/src/backend/base/langflow/api/v1/endpoints.py b/src/backend/base/langflow/api/v1/endpoints.py
index 80c42ffa7..2f1cdb044 100644
--- a/src/backend/base/langflow/api/v1/endpoints.py
+++ b/src/backend/base/langflow/api/v1/endpoints.py
@@ -1,7 +1,6 @@
 from __future__ import annotations
 
 import time
-from asyncio import Lock
 from http import HTTPStatus
 from typing import TYPE_CHECKING, Annotated
 from uuid import UUID
@@ -41,7 +40,6 @@ from langflow.services.database.models.flow.model import FlowRead
 from langflow.services.database.models.flow.utils import get_all_webhook_components_in_flow
 from langflow.services.database.models.user.model import User, UserRead
 from langflow.services.deps import (
-    get_cache_service,
     get_session,
     get_session_service,
     get_settings_service,
@@ -49,13 +47,11 @@ from langflow.services.deps import (
     get_telemetry_service,
 )
 from langflow.services.session.service import SessionService
-from langflow.services.task.service import TaskService
 from langflow.services.telemetry.schema import RunPayload
 from langflow.services.telemetry.service import TelemetryService
 from langflow.utils.version import get_version_info
 
 if TYPE_CHECKING:
-    from langflow.services.cache.base import CacheService
     from langflow.services.settings.service import SettingsService
 
 router = APIRouter(tags=["Base"])
@@ -64,16 +60,11 @@ router = APIRouter(tags=["Base"])
 @router.get("/all", dependencies=[Depends(get_current_active_user)])
 async def get_all(
     settings_service=Depends(get_settings_service),
-    cache_service: CacheService = Depends(dependency=get_cache_service),
-    force_refresh: bool = False,
 ):
     from langflow.interface.types import get_and_cache_all_types_dict
 
     try:
-        async with Lock() as lock:
-            return await get_and_cache_all_types_dict(
-                settings_service=settings_service, cache_service=cache_service, force_refresh=force_refresh, lock=lock
-            )
+        return await get_and_cache_all_types_dict(settings_service=settings_service)
 
     except Exception as exc:
         raise HTTPException(status_code=500, detail=str(exc)) from exc
@@ -496,19 +487,9 @@ async def experimental_run_flow(
 @router.post(
     "/process/{flow_id}",
     response_model=ProcessResponse,
+    dependencies=[Depends(api_key_security)],
 )
-async def process(
-    session: Annotated[Session, Depends(get_session)],
-    flow_id: str,
-    inputs: list[dict] | dict | None = None,
-    tweaks: dict | None = None,
-    clear_cache: Annotated[bool, Body(embed=True)] = False,
-    session_id: Annotated[None | str, Body(embed=True)] = None,
-    task_service: TaskService = Depends(get_task_service),
-    api_key_user: UserRead = Depends(api_key_security),
-    sync: Annotated[bool, Body(embed=True)] = True,
-    session_service: SessionService = Depends(get_session_service),
-):
+async def process():
     """Endpoint to process an input with a given flow_id."""
     # Raise a depreciation warning
     logger.warning(
diff --git a/src/backend/base/langflow/api/v1/monitor.py b/src/backend/base/langflow/api/v1/monitor.py
index 3fd2dff31..9f6d0742c 100644
--- a/src/backend/base/langflow/api/v1/monitor.py
+++ b/src/backend/base/langflow/api/v1/monitor.py
@@ -10,7 +10,6 @@ from langflow.services.auth.utils import get_current_active_user
 from langflow.services.database.models.message.model import MessageRead, MessageTable, MessageUpdate
 from langflow.services.database.models.transactions.crud import get_transactions_by_flow_id
 from langflow.services.database.models.transactions.model import TransactionReadResponse
-from langflow.services.database.models.user.model import User
 from langflow.services.database.models.vertex_builds.crud import (
     delete_vertex_builds_by_flow_id,
     get_vertex_builds_by_flow_id,
@@ -72,11 +71,10 @@ async def get_messages(
         raise HTTPException(status_code=500, detail=str(e)) from e
 
 
-@router.delete("/messages", status_code=204)
+@router.delete("/messages", status_code=204, dependencies=[Depends(get_current_active_user)])
 async def delete_messages(
     message_ids: list[UUID],
     session: Annotated[Session, Depends(get_session)],
-    current_user: Annotated[User, Depends(get_current_active_user)],
 ):
     try:
         session.exec(delete(MessageTable).where(MessageTable.id.in_(message_ids)))  # type: ignore[attr-defined]
@@ -85,12 +83,11 @@ async def delete_messages(
         raise HTTPException(status_code=500, detail=str(e)) from e
 
 
-@router.put("/messages/{message_id}", response_model=MessageRead)
+@router.put("/messages/{message_id}", dependencies=[Depends(get_current_active_user)], response_model=MessageRead)
 async def update_message(
     message_id: UUID,
     message: MessageUpdate,
     session: Annotated[Session, Depends(get_session)],
-    user: Annotated[User, Depends(get_current_active_user)],
 ):
     try:
         db_message = session.get(MessageTable, message_id)
@@ -112,12 +109,15 @@ async def update_message(
     return db_message
 
 
-@router.patch("/messages/session/{old_session_id}", response_model=list[MessageResponse])
+@router.patch(
+    "/messages/session/{old_session_id}",
+    dependencies=[Depends(get_current_active_user)],
+    response_model=list[MessageResponse],
+)
 async def update_session_id(
     old_session_id: str,
     new_session_id: Annotated[str, Query(..., description="The new session ID to update to")],
     session: Annotated[Session, Depends(get_session)],
-    current_user: Annotated[User, Depends(get_current_active_user)],
 ):
     try:
         # Get all messages with the old session ID
diff --git a/src/backend/base/langflow/api/v1/starter_projects.py b/src/backend/base/langflow/api/v1/starter_projects.py
index 8cfb1baef..3c5ac5126 100644
--- a/src/backend/base/langflow/api/v1/starter_projects.py
+++ b/src/backend/base/langflow/api/v1/starter_projects.py
@@ -2,16 +2,12 @@ from fastapi import APIRouter, Depends, HTTPException
 
 from langflow.graph.graph.schema import GraphDump
 from langflow.services.auth.utils import get_current_active_user
-from langflow.services.database.models.user.model import User
 
 router = APIRouter(prefix="/starter-projects", tags=["Flows"])
 
 
-@router.get("/", response_model=list[GraphDump], status_code=200)
-def get_starter_projects(
-    *,
-    current_user: User = Depends(get_current_active_user),
-):
+@router.get("/", dependencies=[Depends(get_current_active_user)], response_model=list[GraphDump], status_code=200)
+def get_starter_projects():
     """Get a list of starter projects."""
     from langflow.initial_setup.load import get_starter_projects_dump
 
diff --git a/src/backend/base/langflow/api/v1/variable.py b/src/backend/base/langflow/api/v1/variable.py
index f2bb87fc7..f2c8ac6c4 100644
--- a/src/backend/base/langflow/api/v1/variable.py
+++ b/src/backend/base/langflow/api/v1/variable.py
@@ -7,7 +7,7 @@ from sqlmodel import Session
 from langflow.services.auth.utils import get_current_active_user
 from langflow.services.database.models.user.model import User
 from langflow.services.database.models.variable import VariableCreate, VariableRead, VariableUpdate
-from langflow.services.deps import get_session, get_settings_service, get_variable_service
+from langflow.services.deps import get_session, get_variable_service
 from langflow.services.variable.base import VariableService
 from langflow.services.variable.constants import GENERIC_TYPE
 from langflow.services.variable.service import DatabaseVariableService
@@ -21,7 +21,6 @@ def create_variable(
     session: Session = Depends(get_session),
     variable: VariableCreate,
     current_user: User = Depends(get_current_active_user),
-    settings_service=Depends(get_settings_service),
     variable_service: DatabaseVariableService = Depends(get_variable_service),
 ):
     """Create a new variable."""
diff --git a/src/backend/base/langflow/base/agents/utils.py b/src/backend/base/langflow/base/agents/utils.py
index 5e3b47edf..29c0e52b0 100644
--- a/src/backend/base/langflow/base/agents/utils.py
+++ b/src/backend/base/langflow/base/agents/utils.py
@@ -68,9 +68,9 @@ def validate_and_create_openai_tools_agent(
     llm: BaseLanguageModel,
     tools: Sequence[BaseTool],
     prompt: ChatPromptTemplate,
-    tools_renderer: Callable[[list[BaseTool]], str] = render_text_description,
+    _tools_renderer: Callable[[list[BaseTool]], str] = render_text_description,
     *,
-    stop_sequence: bool | list[str] = True,
+    _stop_sequence: bool | list[str] = True,
 ):
     return create_openai_tools_agent(
         llm=llm,
@@ -83,9 +83,9 @@ def validate_and_create_tool_calling_agent(
     llm: BaseLanguageModel,
     tools: Sequence[BaseTool],
     prompt: ChatPromptTemplate,
-    tools_renderer: Callable[[list[BaseTool]], str] = render_text_description,
+    _tools_renderer: Callable[[list[BaseTool]], str] = render_text_description,
     *,
-    stop_sequence: bool | list[str] = True,
+    _stop_sequence: bool | list[str] = True,
 ):
     return create_tool_calling_agent(
         llm=llm,
diff --git a/src/backend/base/langflow/base/flow_processing/utils.py b/src/backend/base/langflow/base/flow_processing/utils.py
index c0b71f8e8..f1e7fdc6c 100644
--- a/src/backend/base/langflow/base/flow_processing/utils.py
+++ b/src/backend/base/langflow/base/flow_processing/utils.py
@@ -24,12 +24,11 @@ def build_data_from_run_outputs(run_outputs: RunOutputs) -> list[Data]:
     return data
 
 
-def build_data_from_result_data(result_data: ResultData, get_final_results_only: bool = True) -> list[Data]:
+def build_data_from_result_data(result_data: ResultData) -> list[Data]:
     """Build a list of data from the given ResultData.
 
     Args:
         result_data (ResultData): The ResultData object containing the result data.
-        get_final_results_only (bool, optional): Whether to include only final results. Defaults to True.
 
     Returns:
         List[Data]: A list of data built from the ResultData.
@@ -64,7 +63,7 @@ def build_data_from_result_data(result_data: ResultData, get_final_results_only:
 
     if isinstance(result_data.results, dict):
         for name, result in result_data.results.items():
-            dataobj: Data | Message | None = None
+            dataobj: Data | Message | None
             dataobj = result if isinstance(result, Message) else Data(data=result, text_key=name)
 
             data.append(dataobj)
diff --git a/src/backend/base/langflow/base/tools/flow_tool.py b/src/backend/base/langflow/base/tools/flow_tool.py
index 7ccbba894..61e29a244 100644
--- a/src/backend/base/langflow/base/tools/flow_tool.py
+++ b/src/backend/base/langflow/base/tools/flow_tool.py
@@ -4,6 +4,7 @@ from typing import TYPE_CHECKING, Any
 
 from langchain_core.tools import BaseTool, ToolException
 from loguru import logger
+from typing_extensions import override
 
 from langflow.base.flow_processing.utils import build_data_from_result_data, format_flow_output_data
 from langflow.graph.graph.base import Graph  # cannot be a part of TYPE_CHECKING   # noqa: TCH001
@@ -30,7 +31,10 @@ class FlowTool(BaseTool):
         schema = self.get_input_schema()
         return schema.schema()["properties"]
 
-    def get_input_schema(self, config: RunnableConfig | None = None) -> type[BaseModel]:
+    @override
+    def get_input_schema(  # type: ignore[misc]
+        self, config: RunnableConfig | None = None
+    ) -> type[BaseModel]:
         """The tool's input schema."""
         if self.args_schema is not None:
             return self.args_schema
@@ -68,7 +72,7 @@ class FlowTool(BaseTool):
         if run_output is not None:
             for output in run_output.outputs:
                 if output:
-                    data.extend(build_data_from_result_data(output, get_final_results_only=self.get_final_results_only))
+                    data.extend(build_data_from_result_data(output))
         return format_flow_output_data(data)
 
     def validate_inputs(self, args_names: list[dict[str, str]], args: Any, kwargs: Any):
@@ -118,5 +122,5 @@ class FlowTool(BaseTool):
         if run_output is not None:
             for output in run_output.outputs:
                 if output:
-                    data.extend(build_data_from_result_data(output, get_final_results_only=self.get_final_results_only))
+                    data.extend(build_data_from_result_data(output))
         return format_flow_output_data(data)
diff --git a/src/backend/base/langflow/components/deactivated/SubFlow.py b/src/backend/base/langflow/components/deactivated/SubFlow.py
index 308227cf7..d23abcfd2 100644
--- a/src/backend/base/langflow/components/deactivated/SubFlow.py
+++ b/src/backend/base/langflow/components/deactivated/SubFlow.py
@@ -104,7 +104,7 @@ class SubFlowComponent(CustomComponent):
             },
         }
 
-    async def build(self, flow_name: str, get_final_results_only: bool = True, **kwargs) -> list[Data]:
+    async def build(self, flow_name: str, **kwargs) -> list[Data]:
         tweaks = {key: {"input_value": value} for key, value in kwargs.items()}
         run_outputs: list[RunOutputs | None] = await self.run_flow(
             tweaks=tweaks,
@@ -118,7 +118,7 @@ class SubFlowComponent(CustomComponent):
         if run_output is not None:
             for output in run_output.outputs:
                 if output:
-                    data.extend(build_data_from_result_data(output, get_final_results_only))
+                    data.extend(build_data_from_result_data(output))
 
         self.status = data
         logger.debug(data)
diff --git a/src/backend/base/langflow/components/embeddings/GoogleGenerativeAIEmbeddings.py b/src/backend/base/langflow/components/embeddings/GoogleGenerativeAIEmbeddings.py
index 474fc9100..10f9f9096 100644
--- a/src/backend/base/langflow/components/embeddings/GoogleGenerativeAIEmbeddings.py
+++ b/src/backend/base/langflow/components/embeddings/GoogleGenerativeAIEmbeddings.py
@@ -77,7 +77,7 @@ class GoogleGenerativeAIEmbeddingsComponent(Component):
                             text=text,
                             task_type=task_type,
                             title=title,
-                            output_dimensionality=1536,
+                            output_dimensionality=output_dimensionality,
                         )
                         for text, title in zip(batch, titles_batch, strict=True)
                     ]
@@ -112,12 +112,12 @@ class GoogleGenerativeAIEmbeddingsComponent(Component):
                 Returns:
                     Embedding for the text.
                 """
-                task_type = self.task_type or "RETRIEVAL_QUERY"
+                task_type = task_type or "RETRIEVAL_QUERY"
                 return self.embed_documents(
                     [text],
                     task_type=task_type,
                     titles=[title] if title else None,
-                    output_dimensionality=1536,
+                    output_dimensionality=output_dimensionality,
                 )[0]
 
         return HotaGoogleGenerativeAIEmbeddings(model=self.model_name, google_api_key=self.api_key)
diff --git a/src/backend/base/langflow/components/helpers/IDGenerator.py b/src/backend/base/langflow/components/helpers/IDGenerator.py
index 348f2bced..fd9393841 100644
--- a/src/backend/base/langflow/components/helpers/IDGenerator.py
+++ b/src/backend/base/langflow/components/helpers/IDGenerator.py
@@ -1,6 +1,8 @@
 import uuid
 from typing import Any
 
+from typing_extensions import override
+
 from langflow.custom import Component
 from langflow.io import MessageTextInput, Output
 from langflow.schema import dotdict
@@ -26,6 +28,7 @@ class IDGeneratorComponent(Component):
         Output(display_name="ID", name="id", method="generate_id"),
     ]
 
+    @override
     def update_build_config(self, build_config: dotdict, field_value: Any, field_name: str | None = None):
         if field_name == "unique_id":
             build_config[field_name]["value"] = str(uuid.uuid4())
diff --git a/src/backend/base/langflow/components/models/GroqModel.py b/src/backend/base/langflow/components/models/GroqModel.py
index 1fc93e38e..7836a3a0f 100644
--- a/src/backend/base/langflow/components/models/GroqModel.py
+++ b/src/backend/base/langflow/components/models/GroqModel.py
@@ -1,6 +1,7 @@
 import requests
 from langchain_groq import ChatGroq
 from pydantic.v1 import SecretStr
+from typing_extensions import override
 
 from langflow.base.models.model import LCModelComponent
 from langflow.field_typing import LanguageModel
@@ -75,6 +76,7 @@ class GroqModel(LCModelComponent):
             self.status = f"Error fetching models: {e}"
             return []
 
+    @override
     def update_build_config(self, build_config: dict, field_value: str, field_name: str | None = None):
         if field_name in {"groq_api_key", "groq_api_base", "model_name"}:
             models = self.get_models()
diff --git a/src/backend/base/langflow/components/models/HuggingFaceModel.py b/src/backend/base/langflow/components/models/HuggingFaceModel.py
index 63da512cc..5c3ae585e 100644
--- a/src/backend/base/langflow/components/models/HuggingFaceModel.py
+++ b/src/backend/base/langflow/components/models/HuggingFaceModel.py
@@ -52,7 +52,6 @@ class HuggingFaceEndpointsComponent(LCModelComponent):
 
     def create_huggingface_endpoint(
         self,
-        model_id: str,
         task: str | None,
         huggingfacehub_api_token: str | None,
         model_kwargs: dict[str, Any],
@@ -76,7 +75,7 @@ class HuggingFaceEndpointsComponent(LCModelComponent):
                 max_new_tokens=max_new_tokens,
                 top_k=top_k,
                 top_p=top_p,
-                typical_p=self.typical_p,
+                typical_p=typical_p,
                 temperature=temperature,
                 repetition_penalty=repetition_penalty,
             )
@@ -84,7 +83,6 @@ class HuggingFaceEndpointsComponent(LCModelComponent):
         return _attempt_create()
 
     def build_model(self) -> LanguageModel:
-        model_id = self.model_id
         task = self.task or None
         huggingfacehub_api_token = self.huggingfacehub_api_token
         model_kwargs = self.model_kwargs or {}
@@ -97,7 +95,6 @@ class HuggingFaceEndpointsComponent(LCModelComponent):
 
         try:
             llm = self.create_huggingface_endpoint(
-                model_id=model_id,
                 task=task,
                 huggingfacehub_api_token=huggingfacehub_api_token,
                 model_kwargs=model_kwargs,
diff --git a/src/backend/base/langflow/components/prototypes/FlowTool.py b/src/backend/base/langflow/components/prototypes/FlowTool.py
index a0f8f4923..60da84257 100644
--- a/src/backend/base/langflow/components/prototypes/FlowTool.py
+++ b/src/backend/base/langflow/components/prototypes/FlowTool.py
@@ -1,6 +1,7 @@
 from typing import Any
 
 from loguru import logger
+from typing_extensions import override
 
 from langflow.base.langchain_utilities.model import LCToolComponent
 from langflow.base.tools.flow_tool import FlowTool
@@ -39,6 +40,7 @@ class FlowToolComponent(LCToolComponent):
                 return flow_data
         return None
 
+    @override
     def update_build_config(self, build_config: dotdict, field_value: Any, field_name: str | None = None):
         if field_name == "flow_name":
             build_config["flow_name"]["options"] = self.get_flow_names()
diff --git a/src/backend/base/langflow/components/prototypes/RunFlow.py b/src/backend/base/langflow/components/prototypes/RunFlow.py
index d0c656e21..818c694a1 100644
--- a/src/backend/base/langflow/components/prototypes/RunFlow.py
+++ b/src/backend/base/langflow/components/prototypes/RunFlow.py
@@ -1,5 +1,7 @@
 from typing import TYPE_CHECKING, Any
 
+from typing_extensions import override
+
 from langflow.base.flow_processing.utils import build_data_from_run_outputs
 from langflow.custom import Component
 from langflow.io import DropdownInput, MessageTextInput, NestedDictInput, Output
@@ -19,6 +21,7 @@ class RunFlowComponent(Component):
         flow_data = self.list_flows()
         return [flow_data.data["name"] for flow_data in flow_data]
 
+    @override
     def update_build_config(self, build_config: dotdict, field_value: Any, field_name: str | None = None):
         if field_name == "flow_name":
             build_config["flow_name"]["options"] = self.get_flow_names()
diff --git a/src/backend/base/langflow/components/toolkits/ComposioAPI.py b/src/backend/base/langflow/components/toolkits/ComposioAPI.py
index d78a2a816..d830b8c36 100644
--- a/src/backend/base/langflow/components/toolkits/ComposioAPI.py
+++ b/src/backend/base/langflow/components/toolkits/ComposioAPI.py
@@ -4,6 +4,7 @@ from typing import Any
 from composio_langchain import Action, App, ComposioToolSet
 from langchain_core.tools import Tool
 from loguru import logger
+from typing_extensions import override
 
 from langflow.base.langchain_utilities.model import LCToolComponent
 from langflow.inputs import DropdownInput, MessageTextInput, MultiselectInput, SecretStrInput, StrInput
@@ -142,6 +143,7 @@ class ComposioAPIComponent(LCToolComponent):
     def _get_normalized_app_name(self) -> str:
         return self.app_names.replace("_CONNECTED", "").replace("_connected", "")
 
+    @override
     def update_build_config(self, build_config: dict, field_value: Any, field_name: str | None = None) -> dict:
         if field_name == "api_key":
             if hasattr(self, "api_key") and self.api_key != "":
diff --git a/src/backend/base/langflow/components/tools/PythonCodeStructuredTool.py b/src/backend/base/langflow/components/tools/PythonCodeStructuredTool.py
index 2b5af6361..3ee4474f3 100644
--- a/src/backend/base/langflow/components/tools/PythonCodeStructuredTool.py
+++ b/src/backend/base/langflow/components/tools/PythonCodeStructuredTool.py
@@ -7,6 +7,7 @@ from langchain_core.tools import StructuredTool
 from loguru import logger
 from pydantic.v1 import Field, create_model
 from pydantic.v1.fields import Undefined
+from typing_extensions import override
 
 from langflow.base.langchain_utilities.model import LCToolComponent
 from langflow.inputs.inputs import BoolInput, DropdownInput, FieldTypes, HandleInput, MessageTextInput, MultilineInput
@@ -83,6 +84,7 @@ class PythonCodeStructuredTool(LCToolComponent):
         Output(display_name="Tool", name="result_tool", method="build_tool"),
     ]
 
+    @override
     def update_build_config(self, build_config: dotdict, field_value: Any, field_name: str | None = None) -> dotdict:
         if field_name is None:
             return build_config
diff --git a/src/backend/base/langflow/custom/attributes.py b/src/backend/base/langflow/custom/attributes.py
index a84d41e60..0070d13c9 100644
--- a/src/backend/base/langflow/custom/attributes.py
+++ b/src/backend/base/langflow/custom/attributes.py
@@ -4,7 +4,7 @@ import emoji
 from loguru import logger
 
 
-def validate_icon(value: str, *args, **kwargs):
+def validate_icon(value: str):
     # we are going to use the emoji library to validate the emoji
     # emojis can be defined using the :emoji_name: syntax
 
diff --git a/src/backend/base/langflow/custom/custom_component/component.py b/src/backend/base/langflow/custom/custom_component/component.py
index 0e78b5fb0..13686e788 100644
--- a/src/backend/base/langflow/custom/custom_component/component.py
+++ b/src/backend/base/langflow/custom/custom_component/component.py
@@ -29,7 +29,6 @@ from .custom_component import CustomComponent
 
 if TYPE_CHECKING:
     from collections.abc import Callable
-    from uuid import UUID
 
     from langflow.events.event_manager import EventManager
     from langflow.graph.edge.schema import EdgeData
@@ -775,12 +774,9 @@ class Component(CustomComponent):
             return str(self.repr_value)
         return self.repr_value
 
-    def build_inputs(self, user_id: str | UUID | None = None):
+    def build_inputs(self):
         """Builds the inputs for the custom component.
 
-        Args:
-            user_id (Optional[Union[str, UUID]], optional): The user ID. Defaults to None.
-
         Returns:
             List[Input]: The list of inputs.
         """
diff --git a/src/backend/base/langflow/custom/utils.py b/src/backend/base/langflow/custom/utils.py
index ef0373697..5235554cb 100644
--- a/src/backend/base/langflow/custom/utils.py
+++ b/src/backend/base/langflow/custom/utils.py
@@ -247,11 +247,10 @@ def get_field_dict(field: Input | dict):
 
 def run_build_inputs(
     custom_component: Component,
-    user_id: str | UUID | None = None,
 ):
     """Run the build inputs of a custom component."""
     try:
-        return custom_component.build_inputs(user_id=user_id)
+        return custom_component.build_inputs()
         # add_extra_fields(frontend_node, field_config, field_config.values())
     except Exception as exc:
         logger.exception("Error running build inputs")
diff --git a/src/backend/base/langflow/field_typing/range_spec.py b/src/backend/base/langflow/field_typing/range_spec.py
index 5cce213aa..eabd1c07a 100644
--- a/src/backend/base/langflow/field_typing/range_spec.py
+++ b/src/backend/base/langflow/field_typing/range_spec.py
@@ -11,7 +11,7 @@ class RangeSpec(BaseModel):
 
     @field_validator("max")
     @classmethod
-    def max_must_be_greater_than_min(cls, v, values, **kwargs):
+    def max_must_be_greater_than_min(cls, v, values):
         if "min" in values.data and v <= values.data["min"]:
             msg = "Max must be greater than min"
             raise ValueError(msg)
@@ -19,7 +19,7 @@ class RangeSpec(BaseModel):
 
     @field_validator("step")
     @classmethod
-    def step_must_be_positive(cls, v, values, **kwargs):
+    def step_must_be_positive(cls, v, values):
         if v <= 0:
             msg = "Step must be positive"
             raise ValueError(msg)
diff --git a/src/backend/base/langflow/graph/graph/base.py b/src/backend/base/langflow/graph/graph/base.py
index d504fc70f..3b0d0b087 100644
--- a/src/backend/base/langflow/graph/graph/base.py
+++ b/src/backend/base/langflow/graph/graph/base.py
@@ -1041,7 +1041,7 @@ class Graph:
     # both graphs have the same vertices and edges
     # but the data of the vertices might be different
 
-    def update_edges_from_vertex(self, vertex: Vertex, other_vertex: Vertex) -> None:
+    def update_edges_from_vertex(self, other_vertex: Vertex) -> None:
         """Updates the edges of a vertex in the Graph."""
         new_edges = []
         for edge in self.edges:
@@ -1121,7 +1121,7 @@ class Graph:
         vertex._data = other_vertex._data
         vertex._parse_data()
         # Now we update the edges of the vertex
-        self.update_edges_from_vertex(vertex, other_vertex)
+        self.update_edges_from_vertex(other_vertex)
         vertex.params = {}
         vertex._build_params()
         vertex.graph = self
@@ -1208,7 +1208,7 @@ class Graph:
         # All vertices that do not have edges are invalid
         return len(self.get_vertex_edges(vertex.id)) > 0
 
-    def get_vertex(self, vertex_id: str, silent: bool = False) -> Vertex:
+    def get_vertex(self, vertex_id: str) -> Vertex:
         """Returns a vertex by id."""
         try:
             return self.vertex_map[vertex_id]
@@ -1289,7 +1289,7 @@ class Graph:
             }
         )
 
-    def _record_snapshot(self, vertex_id: str | None = None, start: bool = False):
+    def _record_snapshot(self, vertex_id: str | None = None):
         self._snapshots.append(self.get_snapshot())
         if vertex_id:
             self._call_order.append(vertex_id)
@@ -1480,7 +1480,7 @@ class Graph:
         logger.debug("Graph processing complete")
         return self
 
-    def find_next_runnable_vertices(self, vertex_id: str, vertex_successors_ids: list[str]) -> list[str]:
+    def find_next_runnable_vertices(self, vertex_successors_ids: list[str]) -> list[str]:
         next_runnable_vertices = set()
         for v_id in sorted(vertex_successors_ids):
             if not self.is_vertex_runnable(v_id):
@@ -1495,7 +1495,7 @@ class Graph:
         v_successors_ids = vertex.successors_ids
         async with lock:
             self.run_manager.remove_vertex_from_runnables(v_id)
-            next_runnable_vertices = self.find_next_runnable_vertices(v_id, v_successors_ids)
+            next_runnable_vertices = self.find_next_runnable_vertices(v_successors_ids)
 
             for next_v_id in set(next_runnable_vertices):  # Use set to avoid duplicates
                 if next_v_id == v_id:
diff --git a/src/backend/base/langflow/graph/graph/utils.py b/src/backend/base/langflow/graph/graph/utils.py
index 8acfef2b0..905e2b556 100644
--- a/src/backend/base/langflow/graph/graph/utils.py
+++ b/src/backend/base/langflow/graph/graph/utils.py
@@ -131,13 +131,12 @@ def update_template(template, g_nodes):
             g_nodes[node_index]["data"]["node"]["template"][field]["display_name"] = display_name
 
 
-def update_target_handle(new_edge, g_nodes, group_node_id):
+def update_target_handle(new_edge, g_nodes):
     """Updates the target handle of a given edge if it is a proxy node.
 
     Args:
         new_edge (dict): The edge to update.
         g_nodes (list): The list of nodes in the graph.
-        group_node_id (str): The ID of the group node.
 
     Returns:
         dict: The updated edge.
@@ -222,7 +221,7 @@ def get_updated_edges(base_flow, g_nodes, g_edges, group_node_id):
     for edge in base_flow["edges"]:
         new_edge = copy.deepcopy(edge)
         if new_edge["target"] == group_node_id:
-            new_edge = update_target_handle(new_edge, g_nodes, group_node_id)
+            new_edge = update_target_handle(new_edge, g_nodes)
 
         if new_edge["source"] == group_node_id:
             new_edge = update_source_handle(new_edge, g_nodes, g_edges)
diff --git a/src/backend/base/langflow/graph/state/model.py b/src/backend/base/langflow/graph/state/model.py
index 231fad5c2..cdf26a1f9 100644
--- a/src/backend/base/langflow/graph/state/model.py
+++ b/src/backend/base/langflow/graph/state/model.py
@@ -126,7 +126,7 @@ def build_output_setter(method: Callable, validate: bool = True) -> Callable:
         >>> print(component.get_output_by_method(component.set_message).value)  # Prints "New message"
     """
 
-    def output_setter(self, value):
+    def output_setter(self, value):  # noqa: ARG001
         if validate:
             __validate_method(method)
         methods_class = method.__self__
diff --git a/src/backend/base/langflow/graph/vertex/base.py b/src/backend/base/langflow/graph/vertex/base.py
index 3e62e78e8..57df6869b 100644
--- a/src/backend/base/langflow/graph/vertex/base.py
+++ b/src/backend/base/langflow/graph/vertex/base.py
@@ -480,7 +480,7 @@ class Vertex:
     ):
         """Initiate the build process."""
         logger.debug(f"Building {self.display_name}")
-        await self._build_each_vertex_in_params_dict(user_id)
+        await self._build_each_vertex_in_params_dict()
 
         if self.base_type is None:
             msg = f"Base type for vertex {self.display_name} not found"
@@ -562,7 +562,7 @@ class Vertex:
         )
         self.set_result(result_dict)
 
-    async def _build_each_vertex_in_params_dict(self, user_id=None):
+    async def _build_each_vertex_in_params_dict(self):
         """Iterates over each vertex in the params dictionary and builds it."""
         for key, value in self._raw_params.items():
             if self._is_vertex(value):
@@ -622,7 +622,11 @@ class Vertex:
         self.log_transaction_tasks.add(task)
         task.add_done_callback(self.log_transaction_tasks.discard)
 
-    async def _get_result(self, requester: Vertex, target_handle_name: str | None = None) -> Any:
+    async def _get_result(
+        self,
+        requester: Vertex,
+        target_handle_name: str | None = None,  # noqa: ARG002
+    ) -> Any:
         """Retrieves the result of the built component.
 
         If the component has not been built yet, a ValueError is raised.
@@ -749,7 +753,7 @@ class Vertex:
                 msg = f"You are trying to stream to a {self.display_name}. Try using a Chat Output instead."
                 raise ValueError(msg)
 
-    def _reset(self, params_update: dict[str, Any] | None = None):
+    def _reset(self):
         self._built = False
         self._built_object = UnbuiltObject()
         self._built_result = UnbuiltResult()
diff --git a/src/backend/base/langflow/helpers/flow.py b/src/backend/base/langflow/helpers/flow.py
index 80909bf4b..a30282c9d 100644
--- a/src/backend/base/langflow/helpers/flow.py
+++ b/src/backend/base/langflow/helpers/flow.py
@@ -186,7 +186,7 @@ async def flow_function({func_args}):
         if run_output is not None:
             for output in run_output.outputs:
                 if output:
-                    data.extend(build_data_from_result_data(output, get_final_results_only=True))
+                    data.extend(build_data_from_result_data(output))
         return format_flow_output_data(data)
     except Exception as e:
         raise ToolException(f'Error running flow: ' + e)
diff --git a/src/backend/base/langflow/interface/types.py b/src/backend/base/langflow/interface/types.py
index 76738e77f..f6dab4d4f 100644
--- a/src/backend/base/langflow/interface/types.py
+++ b/src/backend/base/langflow/interface/types.py
@@ -8,9 +8,6 @@ from loguru import logger
 from langflow.custom.utils import abuild_custom_components, build_custom_components
 
 if TYPE_CHECKING:
-    import asyncio
-
-    from langflow.services.cache.base import CacheService
     from langflow.services.settings.service import SettingsService
 
 
@@ -63,9 +60,6 @@ all_types_dict_cache = None
 
 async def get_and_cache_all_types_dict(
     settings_service: SettingsService,
-    cache_service: CacheService,
-    force_refresh: bool = False,
-    lock: asyncio.Lock | None = None,
 ):
     global all_types_dict_cache  # noqa: PLW0603
     if all_types_dict_cache is None:
diff --git a/src/backend/base/langflow/main.py b/src/backend/base/langflow/main.py
index 510a2cac7..56dbf09f3 100644
--- a/src/backend/base/langflow/main.py
+++ b/src/backend/base/langflow/main.py
@@ -29,7 +29,7 @@ from langflow.initial_setup.setup import (
 from langflow.interface.types import get_and_cache_all_types_dict
 from langflow.interface.utils import setup_llm_caching
 from langflow.logging.logger import configure
-from langflow.services.deps import get_cache_service, get_settings_service, get_telemetry_service
+from langflow.services.deps import get_settings_service, get_telemetry_service
 from langflow.services.utils import initialize_services, teardown_services
 
 # Ignore Pydantic deprecation warnings from Langchain
@@ -90,9 +90,9 @@ class JavaScriptMIMETypeMiddleware(BaseHTTPMiddleware):
 telemetry_service_tasks = set()
 
 
-def get_lifespan(fix_migration=False, socketio_server=None, version=None):
+def get_lifespan(fix_migration=False, version=None):
     @asynccontextmanager
-    async def lifespan(app: FastAPI):
+    async def lifespan(_app: FastAPI):
         nest_asyncio.apply()
         # Startup message
         if version:
@@ -100,10 +100,10 @@ def get_lifespan(fix_migration=False, socketio_server=None, version=None):
         else:
             rprint("[bold green]Starting Langflow...[/bold green]")
         try:
-            initialize_services(fix_migration=fix_migration, socketio_server=socketio_server)
+            initialize_services(fix_migration=fix_migration)
             setup_llm_caching()
             initialize_super_user_if_needed()
-            task = asyncio.create_task(get_and_cache_all_types_dict(get_settings_service(), get_cache_service()))
+            task = asyncio.create_task(get_and_cache_all_types_dict(get_settings_service()))
             await create_or_update_starter_projects(task)
             telemetry_service_task = asyncio.create_task(get_telemetry_service().start())
             telemetry_service_tasks.add(telemetry_service_task)
@@ -206,7 +206,7 @@ def create_app():
     app.include_router(log_router)
 
     @app.exception_handler(Exception)
-    async def exception_handler(request: Request, exc: Exception):
+    async def exception_handler(_request: Request, exc: Exception):
         if isinstance(exc, HTTPException):
             logger.error(f"HTTPException: {exc}", exc_info=exc)
             return JSONResponse(
@@ -252,7 +252,7 @@ def setup_static_files(app: FastAPI, static_files_dir: Path):
     )
 
     @app.exception_handler(404)
-    async def custom_404_handler(request, __):
+    async def custom_404_handler(_request, _exc):
         path = static_files_dir / "index.html"
 
         if not path.exists():
diff --git a/src/backend/base/langflow/processing/base.py b/src/backend/base/langflow/processing/base.py
index 0483d42a0..96bad52a9 100644
--- a/src/backend/base/langflow/processing/base.py
+++ b/src/backend/base/langflow/processing/base.py
@@ -11,7 +11,7 @@ if TYPE_CHECKING:
     from langfuse.callback import CallbackHandler
 
 
-def setup_callbacks(sync, trace_id, **kwargs):
+def setup_callbacks(trace_id):
     """Setup callbacks for langchain object."""
     callbacks = []
     plugin_service = get_plugins_service()
diff --git a/src/backend/base/langflow/services/cache/service.py b/src/backend/base/langflow/services/cache/service.py
index ee6201425..5f2f90adf 100644
--- a/src/backend/base/langflow/services/cache/service.py
+++ b/src/backend/base/langflow/services/cache/service.py
@@ -6,6 +6,7 @@ from collections import OrderedDict
 from typing import Generic, Union
 
 from loguru import logger
+from typing_extensions import override
 
 from langflow.services.cache.base import AsyncBaseCacheService, AsyncLockType, CacheService, LockType
 from langflow.services.cache.utils import CACHE_MISS
@@ -225,12 +226,14 @@ class RedisCache(AsyncBaseCacheService, Generic[LockType]):
             return False
         return True
 
+    @override
     async def get(self, key, lock=None):
         if key is None:
             return None
         value = self._client.get(str(key))
         return pickle.loads(value) if value else None
 
+    @override
     async def set(self, key, value, lock=None):
         try:
             if pickled := pickle.dumps(value):
@@ -242,6 +245,7 @@ class RedisCache(AsyncBaseCacheService, Generic[LockType]):
             msg = "RedisCache only accepts values that can be pickled. "
             raise TypeError(msg) from exc
 
+    @override
     async def upsert(self, key, value, lock=None):
         """Inserts or updates a value in the cache.
 
@@ -261,9 +265,11 @@ class RedisCache(AsyncBaseCacheService, Generic[LockType]):
 
         await self.set(key, value)
 
+    @override
     async def delete(self, key, lock=None):
         self._client.delete(key)
 
+    @override
     async def clear(self, lock=None):
         """Clear all items from the cache."""
         self._client.flushdb()
diff --git a/src/backend/base/langflow/services/database/service.py b/src/backend/base/langflow/services/database/service.py
index d48a2f2dd..7eeb39ac4 100644
--- a/src/backend/base/langflow/services/database/service.py
+++ b/src/backend/base/langflow/services/database/service.py
@@ -82,7 +82,7 @@ class DatabaseService(Service):
             msg = "Error creating database engine"
             raise RuntimeError(msg) from exc
 
-    def on_connection(self, dbapi_connection, connection_record):
+    def on_connection(self, dbapi_connection, _connection_record):
         from sqlite3 import Connection as sqliteConnection
 
         if isinstance(dbapi_connection, sqliteConnection):
diff --git a/src/backend/base/langflow/services/plugins/factory.py b/src/backend/base/langflow/services/plugins/factory.py
index 0d984ba48..72e541559 100644
--- a/src/backend/base/langflow/services/plugins/factory.py
+++ b/src/backend/base/langflow/services/plugins/factory.py
@@ -1,17 +1,12 @@
 from __future__ import annotations
 
-from typing import TYPE_CHECKING
-
 from langflow.services.factory import ServiceFactory
 from langflow.services.plugins.service import PluginService
 
-if TYPE_CHECKING:
-    from langflow.services.settings.service import SettingsService
-
 
 class PluginServiceFactory(ServiceFactory):
     def __init__(self):
         super().__init__(PluginService)
 
-    def create(self, settings_service: SettingsService):
-        return PluginService(settings_service)
+    def create(self):
+        return PluginService()
diff --git a/src/backend/base/langflow/services/plugins/service.py b/src/backend/base/langflow/services/plugins/service.py
index 4d5622607..ad9b11f35 100644
--- a/src/backend/base/langflow/services/plugins/service.py
+++ b/src/backend/base/langflow/services/plugins/service.py
@@ -3,23 +3,18 @@ from __future__ import annotations
 import importlib
 import inspect
 from pathlib import Path
-from typing import TYPE_CHECKING
 
 from loguru import logger
 
 from langflow.services.base import Service
 from langflow.services.plugins.base import BasePlugin, CallbackPlugin
 
-if TYPE_CHECKING:
-    from langflow.services.settings.service import SettingsService
-
 
 class PluginService(Service):
     name = "plugin_service"
 
-    def __init__(self, settings_service: SettingsService):
+    def __init__(self):
         self.plugins: dict[str, BasePlugin] = {}
-        # plugin_dir = settings_service.settings.PLUGIN_DIR
         self.plugin_dir = Path(__file__).parent
         self.plugins_base_module = "langflow.services.plugins"
         self.load_plugins()
diff --git a/src/backend/base/langflow/services/settings/base.py b/src/backend/base/langflow/services/settings/base.py
index eca9bf027..aa25f56ed 100644
--- a/src/backend/base/langflow/services/settings/base.py
+++ b/src/backend/base/langflow/services/settings/base.py
@@ -11,6 +11,7 @@ from loguru import logger
 from pydantic import field_validator
 from pydantic.fields import FieldInfo
 from pydantic_settings import BaseSettings, EnvSettingsSource, PydanticBaseSettingsSource, SettingsConfigDict
+from typing_extensions import override
 
 from langflow.services.settings.constants import VARIABLES_TO_GET_FROM_ENVIRONMENT
 
@@ -352,7 +353,8 @@ class Settings(BaseSettings):
             logger.debug(f"{key}: {getattr(self, key)}")
 
     @classmethod
-    def settings_customise_sources(
+    @override
+    def settings_customise_sources(  # type: ignore[misc]
         cls,
         settings_cls: type[BaseSettings],
         init_settings: PydanticBaseSettingsSource,
diff --git a/src/backend/base/langflow/services/socket/service.py b/src/backend/base/langflow/services/socket/service.py
index a5f8b13c3..d2385cf0a 100644
--- a/src/backend/base/langflow/services/socket/service.py
+++ b/src/backend/base/langflow/services/socket/service.py
@@ -53,14 +53,12 @@ class SocketIOService(Service):
     async def on_get_vertices(self, sid, flow_id):
         await get_vertices(self.sio, sid, flow_id, get_chat_service())
 
-    async def on_build_vertex(self, sid, flow_id, vertex_id, tweaks, inputs):
+    async def on_build_vertex(self, sid, flow_id, vertex_id):
         await build_vertex(
             sio=self.sio,
             sid=sid,
             flow_id=flow_id,
             vertex_id=vertex_id,
-            tweaks=tweaks,
-            inputs=inputs,
             get_cache=self.get_cache,
             set_cache=self.set_cache,
         )
diff --git a/src/backend/base/langflow/services/socket/utils.py b/src/backend/base/langflow/services/socket/utils.py
index 007877f7a..ae96bc060 100644
--- a/src/backend/base/langflow/services/socket/utils.py
+++ b/src/backend/base/langflow/services/socket/utils.py
@@ -48,8 +48,6 @@ async def build_vertex(
     vertex_id: str,
     get_cache: Callable,
     set_cache: Callable,
-    tweaks=None,
-    inputs=None,
 ):
     try:
         cache = get_cache(flow_id)
diff --git a/src/backend/base/langflow/services/telemetry/opentelemetry.py b/src/backend/base/langflow/services/telemetry/opentelemetry.py
index 3251c91ba..131951998 100644
--- a/src/backend/base/langflow/services/telemetry/opentelemetry.py
+++ b/src/backend/base/langflow/services/telemetry/opentelemetry.py
@@ -50,7 +50,7 @@ class ObservableGaugeWrapper:
             name=name, description=description, unit=unit, callbacks=[self._callback]
         )
 
-    def _callback(self, options: CallbackOptions):
+    def _callback(self, _options: CallbackOptions):
         return [Observation(value, attributes=dict(labels)) for labels, value in self._values.items()]
 
         # return [Observation(self._value)]
diff --git a/src/backend/base/langflow/services/tracing/langfuse.py b/src/backend/base/langflow/services/tracing/langfuse.py
index 3f7bf359a..5f66f0a12 100644
--- a/src/backend/base/langflow/services/tracing/langfuse.py
+++ b/src/backend/base/langflow/services/tracing/langfuse.py
@@ -5,6 +5,7 @@ from datetime import datetime, timezone
 from typing import TYPE_CHECKING, Any
 
 from loguru import logger
+from typing_extensions import override
 
 from langflow.services.tracing.base import BaseTracer
 
@@ -63,6 +64,7 @@ class LangFuseTracer(BaseTracer):
 
         return True
 
+    @override
     def add_trace(
         self,
         trace_id: str,
@@ -93,6 +95,7 @@ class LangFuseTracer(BaseTracer):
         self.last_span = span
         self.spans[trace_id] = span
 
+    @override
     def end_trace(
         self,
         trace_id: str,
@@ -114,6 +117,7 @@ class LangFuseTracer(BaseTracer):
             content = {"output": _output, "end_time": end_time}
             span.update(**content)
 
+    @override
     def end(
         self,
         inputs: dict[str, Any],
diff --git a/src/backend/base/langflow/services/tracing/langsmith.py b/src/backend/base/langflow/services/tracing/langsmith.py
index 630baa7ba..fea4ea391 100644
--- a/src/backend/base/langflow/services/tracing/langsmith.py
+++ b/src/backend/base/langflow/services/tracing/langsmith.py
@@ -7,6 +7,7 @@ from datetime import datetime, timezone
 from typing import TYPE_CHECKING, Any
 
 from loguru import logger
+from typing_extensions import override
 
 from langflow.schema.data import Data
 from langflow.services.tracing.base import BaseTracer
@@ -62,6 +63,7 @@ class LangSmithTracer(BaseTracer):
         os.environ["LANGCHAIN_TRACING_V2"] = "true"
         return True
 
+    @override
     def add_trace(
         self,
         trace_id: str,
@@ -115,6 +117,7 @@ class LangSmithTracer(BaseTracer):
             value = str(value)
         return value
 
+    @override
     def end_trace(
         self,
         trace_id: str,
diff --git a/src/backend/base/langflow/services/tracing/langwatch.py b/src/backend/base/langflow/services/tracing/langwatch.py
index 8b1d578c7..163181750 100644
--- a/src/backend/base/langflow/services/tracing/langwatch.py
+++ b/src/backend/base/langflow/services/tracing/langwatch.py
@@ -4,6 +4,7 @@ from typing import TYPE_CHECKING, Any, cast
 
 import nanoid
 from loguru import logger
+from typing_extensions import override
 
 from langflow.schema.data import Data
 from langflow.services.tracing.base import BaseTracer
@@ -64,6 +65,7 @@ class LangWatchTracer(BaseTracer):
             return False
         return True
 
+    @override
     def add_trace(
         self,
         trace_id: str,
@@ -99,6 +101,7 @@ class LangWatchTracer(BaseTracer):
         self.trace.set_current_span(span)
         self.spans[trace_id] = span
 
+    @override
     def end_trace(
         self,
         trace_id: str,
diff --git a/src/backend/base/langflow/services/utils.py b/src/backend/base/langflow/services/utils.py
index c8a81903b..98bbf1553 100644
--- a/src/backend/base/langflow/services/utils.py
+++ b/src/backend/base/langflow/services/utils.py
@@ -149,7 +149,7 @@ def initialize_session_service():
     )
 
 
-def initialize_services(fix_migration: bool = False, socketio_server=None):
+def initialize_services(fix_migration: bool = False):
     """Initialize all the services needed."""
     # Test cache connection
     get_service(ServiceType.CACHE_SERVICE, default=CacheServiceFactory())
diff --git a/src/backend/base/langflow/services/variable/kubernetes.py b/src/backend/base/langflow/services/variable/kubernetes.py
index 9a0d821da..fa6f20dfd 100644
--- a/src/backend/base/langflow/services/variable/kubernetes.py
+++ b/src/backend/base/langflow/services/variable/kubernetes.py
@@ -4,6 +4,7 @@ import os
 from typing import TYPE_CHECKING
 
 from loguru import logger
+from typing_extensions import override
 
 from langflow.services.auth import utils as auth_utils
 from langflow.services.base import Service
@@ -26,6 +27,7 @@ class KubernetesSecretService(VariableService, Service):
         # TODO: settings_service to set kubernetes namespace
         self.kubernetes_secrets = KubernetesSecretManager()
 
+    @override
     def initialize_user_variables(self, user_id: UUID | str, session: Session):
         # Check for environment variables that should be stored in the database
         should_or_should_not = "Should" if self.settings_service.settings.store_environment_variables else "Should not"
diff --git a/src/backend/base/langflow/services/variable/kubernetes_secrets.py b/src/backend/base/langflow/services/variable/kubernetes_secrets.py
index f1666a204..391730e92 100644
--- a/src/backend/base/langflow/services/variable/kubernetes_secrets.py
+++ b/src/backend/base/langflow/services/variable/kubernetes_secrets.py
@@ -42,7 +42,7 @@ class KubernetesSecretManager:
 
         return self.core_api.create_namespaced_secret(self.namespace, secret)
 
-    def upsert_secret(self, secret_name: str, data: dict, secret_type: str = "Opaque"):
+    def upsert_secret(self, secret_name: str, data: dict):
         """Upsert a secret in the specified namespace.
 
         If the secret doesn't exist, it will be created.
diff --git a/src/backend/base/langflow/worker.py b/src/backend/base/langflow/worker.py
index 3cacd811e..da56396d6 100644
--- a/src/backend/base/langflow/worker.py
+++ b/src/backend/base/langflow/worker.py
@@ -29,10 +29,10 @@ def build_vertex(self, vertex: Vertex) -> Vertex:
 
 @celery_app.task(acks_late=True)
 def process_graph_cached_task(
-    data_graph: dict[str, Any],
-    inputs: dict | list[dict] | None = None,
-    clear_cache=False,
-    session_id=None,
+    data_graph: dict[str, Any],  # noqa: ARG001
+    inputs: dict | list[dict] | None = None,  # noqa: ARG001
+    clear_cache=False,  # noqa: ARG001
+    session_id=None,  # noqa: ARG001
 ) -> dict[str, Any]:
     msg = "This task is not implemented yet"
     raise NotImplementedError(msg)
diff --git a/src/backend/base/pyproject.toml b/src/backend/base/pyproject.toml
index 6fa282586..f0a8249fe 100644
--- a/src/backend/base/pyproject.toml
+++ b/src/backend/base/pyproject.toml
@@ -57,7 +57,6 @@ ignore = [
 
     # Rules that are TODOs
     "ANN",
-    "ARG",
     "D1", # Missing docstrings
     "FBT",
     "N",
diff --git a/src/backend/tests/unit/graph/test_graph.py b/src/backend/tests/unit/graph/test_graph.py
index 70831491a..0a96a748c 100644
--- a/src/backend/tests/unit/graph/test_graph.py
+++ b/src/backend/tests/unit/graph/test_graph.py
@@ -224,8 +224,7 @@ def test_update_target_handle_proxy():
         }
     }
     g_nodes = [{"id": "some_id", "data": {"node": {"flow": None}}}]
-    group_node_id = "group_id"
-    updated_edge = update_target_handle(new_edge, g_nodes, group_node_id)
+    updated_edge = update_target_handle(new_edge, g_nodes)
     assert updated_edge["data"]["targetHandle"] == new_edge["data"]["targetHandle"]