Update app.py

app.py

@@ -22,14 +22,15 @@ if 'current_page' not in st.session_state:
 
 # --- Helper Functions ---
 def get_gpt4_response(prompt):
-    response = openai.ChatCompletion.create(
-        model="gpt-4o",
-        messages=[
-            {"role": "system", "content": "You are Emma, a helpful assistant."},
-            {"role": "user", "content": prompt}
-        ]
-    )
-    return response["choices"][0]["message"]["content"]
+    try:
+        response = openai.ChatCompletion.create(
+            model="gpt-4o",
+            messages=[
+                {"role": "system", "content": "You are Emma, a helpful assistant."},
+                {"role": "user", "content": prompt}
+            ]
+        )
+        return response["choices"][0]["message"]["content"]
     except Exception as e:
         st.error("Error with GPT-4 API. Please check your API key or connection.")
         return "I'm having trouble responding at the moment. Please try again later."