Update app.py

app.py

@@ -101,16 +101,18 @@ def get_chat_response(query: str, knowledge_base: dict) -> str:
         client = get_openai_client()
         
         # Generate response
-        response = client.create_completion(
-            model="gpt-4o-mini",  
+        response = client.ChatCompletion.create(
+            model="gpt-4-mini",
+            messages=[
+                {"role": "system", "content": prompt},
+                {"role": "user", "content": query}
+            ],
             max_tokens=200,
-            temperature=0.7,
-            n=1,
-            stop=None
+            temperature=0.7
         )
         
         # Extract and clean response
-        response_text = response.choices[0].text.strip()
+        response_text = response.choices[0].message.content.strip()
         
         return response_text
         
@@ -173,7 +175,7 @@ def main():
             "What is your educational background?"
         ]
         
-        for question in example_questions:
+        for question in example_question:
             if st.button(question):
                 st.session_state.messages.append({"role": "user", "content": question})
                 st.experimental_rerun()