🔥 chore(ChatOutput.py): remove unused ChatOutput component

The ChatOutput component was removed as it was no longer being used in the project. This commit removes the file and its associated code.

src/backend/langflow/components/io/ChatOutput.py

@@ -1,39 +0,0 @@
-from typing import Optional, Text
-from langflow.api.v1.schemas import ChatMessage
-from langflow.services.utils import get_chat_service
-from langflow import CustomComponent
-from anyio.from_thread import start_blocking_portal
-from loguru import logger
-
-
-class ChatOutput(CustomComponent):
-    display_name = "Chat Output"
-    description = "Used to send a message to the chat."
-
-    field_config = {
-        "code": {
-            "show": False,
-        }
-    }
-
-    def build_config(self):
-        return {"message": {"input_types": ["Text"]}}
-
-    def build(self, message: Optional[Text], is_ai: bool = False) -> Text:
-        if not message:
-            return ""
-        try:
-            chat_service = get_chat_service()
-            chat_message = ChatMessage(message=message, is_bot=is_ai)
-            # send_message is a coroutine
-            # run in a thread safe manner
-            with start_blocking_portal() as portal:
-                portal.call(chat_service.send_message, chat_message)
-            chat_service.chat_history.add_message(
-                chat_service.cache_service.current_client_id, chat_message
-            )
-        except Exception as exc:
-            logger.exception(exc)
-            logger.debug(f"Error sending message to chat: {exc}")
-        self.repr_value = message
-        return message