Update main.py

main.py

@@ -141,5 +141,5 @@ class ChatRequest(BaseModel):
 
 @app.post("/chat")
 def chat_endpoint(request: ChatRequest):
-    response_text = chat_text(request.query, request.text, request.history)
+    response_text = chat_text(request.text, request.query, request.history)
     return {"reply": response_text}