Update app.py

app.py

@@ -157,7 +157,7 @@ def call_api_for_response_analysis(current_skills, user_response):
                 "Content-Type": "application/json"
             },
             data=json.dumps({
-                "model": "meta-llama/llama-3.2-90b-vision-instruct:free",
+                "model": "google/gemma-2-9b-it:free",
                 "messages": messages
             })
         )
@@ -215,7 +215,7 @@ def compare_skills_ai(student_skills, enterprise_skills):
                 "Content-Type": "application/json"
             },
             data=json.dumps({
-                "model": "meta-llama/llama-3.2-90b-vision-instruct:free",
+                "model": "google/gemma-2-9b-it:free",
                 "messages": messages
             })
         )