Update app.py

app.py

@@ -305,7 +305,7 @@ class VideoClassifier:
         # return final_answer, first_video, second_video
         return final_answer
     
-    def save_model_choice(self,model_name):
+    def save_model_choice(self,model_name='gemini'):
         self.model_name = model_name
         if self.model_name=='mistral':
             print("Setting up Mistral model for Class Selection")