Update app.py

app.py

@@ -276,7 +276,7 @@ Provide summaries and categories for the following bookmarks:
 
                 # Corrected f-string without backslashes
                 categories_str = ', '.join([f'"{cat}"' for cat in CATEGORIES])
-                prompt += f'Categories:\n{categories_str}\n\n'
+                prompt += f"Categories:\n{categories_str}\n\n"
 
                 prompt += "Format your response as a JSON object where each key is the bookmark URL and the value is another JSON object containing 'summary' and 'category'.\n\n"
                 prompt += "Example:\n"
@@ -289,7 +289,7 @@ Provide summaries and categories for the following bookmarks:
                 prompt += "Now, provide the summaries and categories for the bookmarks listed above."
 
                 response = openai.ChatCompletion.create(
-                    model='gpt-4',  # Ensure this model is correct and available
+                    model='llama-3.1-70b-versatile',  # Retaining the original model
                     messages=[
                         {"role": "user", "content": prompt}
                     ],
@@ -718,7 +718,7 @@ Provide a concise and helpful response.
 '''
 
         response = openai.ChatCompletion.create(
-            model='gpt-4',  # Ensure this model is correct and available
+            model='llama-3.1-70b-versatile',  # Retaining the original model
             messages=[
                 {"role": "user", "content": prompt}
             ],