Update app.py

app.py

@@ -4,9 +4,7 @@ import requests
 
 def chatbot_response(user_input: str, history) -> str:
   r = requests.post(
-    "http://localhost:3000", 
-    json={"example": "json"}
-  )
+    f"http://localhost:3000/chat/?query={user_input}")
   response = r.json()
   return f"Response from the API was {response}"