Update app.py

app.py

@@ -13,21 +13,26 @@ def save_background(info, user_profile):
 
 def respond(message, history, user_profile):
     if not user_profile["interview_type"] or not user_profile["field"]:
-        yield "Please finish steps 1 and 2 before starting the interview."
-        return
+        return "Please finish steps 1 and 2 before starting the interview."
 
     messages = [
-        {"role": "system", "content": f"You are a professional interviewer conducting a {user_profile['interview_type']} interview for a candidate in the {user_profile['field']} field."}
+        {
+            "role": "system",
+            "content": f"You are a professional interviewer conducting a {user_profile['interview_type']} interview for a candidate in the {user_profile['field']} field."
+        }
     ]
     if history:
         messages.extend(history)
     messages.append({"role": "user", "content": message})
 
-    response = ""
-    for msg in client.chat_completion(messages, max_tokens=100, stream=True):
-        token = msg.choices[0].delta.content or ""
-        response += token
-        yield response
+    response = client.chat_completion(
+        messages,
+        max_tokens=150,
+        stream=False  # Make sure streaming is OFF
+    )
+
+    return response.choices[0].message.content
+
 
 with gr.Blocks() as demo:
     user_profile = gr.State({"interview_type": "", "field": ""})
@@ -56,7 +61,12 @@ with gr.Blocks() as demo:
 
     # Step 3: Interview
     gr.Markdown("### Step 3: Start Interview")
-    chatbot = gr.ChatInterface(lambda msg, hist: respond(msg, hist, user_profile.value), title="Intervu - AI Interview Practice")
+    chatbot = gr.ChatInterface(
+    lambda msg, hist: respond(msg, hist, user_profile.value),
+    title="Intervu - AI Interview Practice",
+    type="messages"  # Important to fix the warning
+)
+
 
 demo.launch()