Update app.py

app.py

@@ -78,8 +78,8 @@ def generate_questions_with_retry(knowledge_material, question_type, cognitive_l
     retries = 0
     while retries < max_retries:
         try:
-            response = openai.ChatCompletion.create(
-                model="gpt-4o-mini",  # You can switch to gpt-4 if available in your plan
+            response = client.chat.completions.create(
+                model="gpt-4o-mini",
                 messages=[
                     {"role": "system", "content": "You are a helpful assistant for generating exam questions."},
                     {"role": "user", "content": prompt}
@@ -87,7 +87,7 @@ def generate_questions_with_retry(knowledge_material, question_type, cognitive_l
                 max_tokens=1000,
                 temperature=0.7
             )
-            return response.choices[0].message["content"]
+            return response.choices[0].message.content
         except openai.error.APIConnectionError:
             retries += 1
             time.sleep(2)  # Wait for 2 seconds before retrying