no stream

app.py

@@ -4,7 +4,7 @@ from pydantic import BaseModel
 from langchain_ollama import ChatOllama
 from langchain.schema import StrOutputParser
 from langchain.prompts import ChatPromptTemplate
-from fastapi.responses import StreamingResponse
+
 import logging
 from functools import lru_cache
 
@@ -45,21 +45,6 @@ async def ask_question(question: Question):
         logger.error(f"Error in /ask endpoint: {str(e)}")
         raise HTTPException(status_code=500, detail=str(e))
     
-@app.post("/ask_streaming")
-async def ask_question_stream(question: Question):
-    try:
-        logger.info(f"Received question for streaming: {question.text}")
-        chain = get_chain()
-        
-        async def generate():
-            async for chunk in chain.astream({"question": question.text}):
-                yield chunk + "\n"
-        
-        return StreamingResponse(generate(), media_type="text/plain")
-    except Exception as e:
-        logger.error(f"Error in /ask_stream endpoint: {str(e)}")
-        raise HTTPException(status_code=500, detail=str(e))
-
 
 @app.on_event("startup")
 async def startup_event():