Update app.py

app.py

@@ -25,7 +25,7 @@ def fetch_search_results(query):
     
     try:
         response = openai.ChatCompletion.create(
-            model="gpt-3.5-turbo",  # Adjust model name as needed
+            model="gemini-2.0-flash-lite",  # Adjust model name as needed
             messages=[
                 {"role": "system", "content": "You are a helpful search engine."},
                 {"role": "user", "content": prompt}