Update app.py

app.py

@@ -1,17 +1,24 @@
-#app.py
+# app.py
 import os
+
 from flux_app.frontend import Frontend
 from flux_app.backend import ModelManager
 
-if __name__ == "__main__":
+def main():
     # Get the Hugging Face token from an environment variable
     hf_token = os.environ.get("HF_TOKEN")
-
     if not hf_token:
-        raise ValueError("Hugging Face token (HF_TOKEN) not found in environment variables.  Please set it.")
+        raise ValueError("Hugging Face token (HF_TOKEN) not found in environment variables. Please set it.")
+        
     model_manager = ModelManager(hf_token=hf_token)
-
     frontend = Frontend(model_manager)
     app = frontend.create_ui()
+
+    # Enable request queuing. (No extra keyword arguments here.)
     app.queue()
-    app.launch()
+
+    # Launch the app with the specified server configuration.
+    app.launch(server_name="0.0.0.0", server_port=7860, share=False)
+
+if __name__ == "__main__":
+    main()