more tests

app.py

@@ -137,6 +137,12 @@ def create_demo():
                 ##########################################################################
                 # Function to check authorization
                 def check_authorization(profile: gr.OAuthProfile | None):
+                    if profile is None:
+                        # Default model value
+                        default_model = "meta-llama/llama-4-maverick:free"#preferred_models[0][1] # get free model
+                        text = f"""**Current Model**: Llama 4 Maverick (free)
+                    **Estimated cost per 100 Images**: {MODEL_PRICING["meta-llama/llama-4-maverick:free"]}"""
+                        return gr.update(choices=preferred_models, label="Select Model",value=default_model),True,text
                     
                     is_authorized = profile.username in AUTHORIZED_USER_IDS
                     if is_authorized:
@@ -164,8 +170,6 @@ def create_demo():
                         
                         return gr.update(choices=preferred_models_auth, label="Select Model",value="google/gemini-2.0-flash-001"),False,text
                     else:
-                        all_models_list = preferred_models
-                
                         # Default model value
                         default_model = "meta-llama/llama-4-maverick:free"#preferred_models[0][1] # get free model
                         text = f"""**Current Model**: Llama 4 Maverick (free)