Update presentation_api.py

presentation_api.py

@@ -13,6 +13,8 @@ import json
 from sse_starlette.sse import EventSourceResponse
 from datetime import datetime
 from fastapi import APIRouter
+from langchain_core.runnables import RunnableConfig
+from langchain_core.prompts import ChatPromptTemplate
 
 router = APIRouter(
     prefix="/presentation",
@@ -122,9 +124,7 @@ async def chat(input_data: ChatInput):
         media_type="text/event-stream"
     )
 
-@app.get("/health")
+@router.get("/health")
 async def health_check():
     return {"status": "healthy"}
 
-if __name__ == "__main__":
-    uvicorn.run(app, host="0.0.0.0", port=7860)