Update app.py

app.py

@@ -149,9 +149,9 @@ async def query(question_request: QuestionRequest):
         raise HTTPException(status_code=500, detail="Internal Server Error")
 
 
-@app.get('/')
+@app.get("/")
 async def home():
-        return app()
+    return JSONResponse(content={"message": "Doctor's Medical Assistant"})
 
 
 #if __name__ == '__main__':