Minor documentation update and exception message fix to avoid confusion with Google Vertex (#2088)

* Update to use non-deprecated output parser imports

* Update documentation

* Revert "Update to use non-deprecated output parser imports"

This reverts commit 11a969d82b6b2b3659eb7c3c26b5b29a98815834.

* Update rag-with-astradb.mdx

* Update chat.py to clarify error message

vertex in the exception message appears to be confusing with google vertex and causes confusion when used with other providers.

* Minor formatting to highlight the vscode launch file
update the error message

* Fix a couple more error texts

docs/docs/contributing/how-contribute.md

@@ -15,7 +15,7 @@ Please do not try to push directly to this repo unless you are a maintainer.
 
 You can develop Langflow using docker compose, or locally.
 
-We provide a .vscode/launch.json file for debugging the backend in VSCode, which is a lot faster than using docker compose.
+We provide a `.vscode/launch.json` file for debugging the backend in VSCode, which is a lot faster than using docker compose.
 
 Setting up hooks:
 

docs/docs/tutorials/rag-with-astradb.mdx

@@ -146,7 +146,7 @@ The RAG flow is a bit more complex. It consists of:
   style={{ width: "80%", margin: "20px auto" }}
 />
 
-To run it all we have to do is click on the 🤖 _Playground_ button and start interacting with your RAG application.
+To run it all we have to do is click on the **![Playground icon](/logos/botmessage.svg)Playground** button and start interacting with your RAG application.
 
 <ZoomableImage
   alt="Docusaurus themed image"
@@ -157,7 +157,7 @@ To run it all we have to do is click on the 🤖 _Playground_ button and start i
   style={{ width: "80%", margin: "20px auto" }}
 />
 
-This opens the Playground where you can chat your data.
+This opens the Playground where you can chat with your data.
 
 Because this flow has a **Chat Input** and a **Text Output** component, the Panel displays a chat input at the bottom and the Extracted Chunks section on the left.
 

src/backend/base/langflow/api/v1/chat.py

@@ -184,7 +184,7 @@ async def build_vertex(
             result_data_response = ResultDataResponse(**result_dict.model_dump())
 
         except Exception as exc:
-            logger.exception(f"Error building vertex: {exc}")
+            logger.exception(f"Error building Component: {exc}")
             params = format_exception_message(exc)
             valid = False
             log_obj = Log(message=params, type="error")
@@ -238,7 +238,7 @@ async def build_vertex(
         )
         return build_response
     except Exception as exc:
-        logger.error(f"Error building vertex: {exc}")
+        logger.error(f"Error building Component: {exc}")
         logger.exception(exc)
         message = parse_exception(exc)
         raise HTTPException(status_code=500, detail=message) from exc
@@ -333,7 +333,7 @@ async def build_vertex_stream(
                     raise ValueError(f"No result found for vertex {vertex_id}")
 
             except Exception as exc:
-                logger.exception(f"Error building vertex: {exc}")
+                logger.exception(f"Error building Component: {exc}")
                 exc_message = parse_exception(exc)
                 if exc_message == "The message must be an iterator or an async iterator.":
                     exc_message = "This stream has already been closed."
@@ -344,4 +344,4 @@ async def build_vertex_stream(
 
         return StreamingResponse(stream_vertex(), media_type="text/event-stream")
     except Exception as exc:
-        raise HTTPException(status_code=500, detail="Error building vertex") from exc
+        raise HTTPException(status_code=500, detail="Error building Component") from exc

src/backend/base/langflow/graph/graph/base.py

@@ -774,7 +774,7 @@ class Graph:
             log_transaction(flow_id, vertex, status="success")
             return next_runnable_vertices, top_level_vertices, result_dict, params, valid, artifacts, vertex
         except Exception as exc:
-            logger.exception(f"Error building vertex: {exc}")
+            logger.exception(f"Error building Component: {exc}")
             flow_id = self.flow_id
             log_transaction(flow_id, vertex, status="failure", error=str(exc))
             raise exc

src/backend/base/langflow/graph/vertex/base.py

@@ -577,7 +577,7 @@ class Vertex:
                     logger.exception(e)
                     raise ValueError(
                         f"Params {key} ({self.params[key]}) is not a list and cannot be extended with {result}"
-                        f"Error building vertex {self.display_name}: {str(e)}"
+                        f"Error building Component {self.display_name}: {str(e)}"
                     ) from e
 
     def _handle_func(self, key, result):
@@ -618,7 +618,7 @@ class Vertex:
         except Exception as exc:
             logger.exception(exc)
 
-            raise ValueError(f"Error building vertex {self.display_name}: {str(exc)}") from exc
+            raise ValueError(f"Error building Component {self.display_name}: {str(exc)}") from exc
 
     def _update_built_object_and_artifacts(self, result):
         """