Update app.py

app.py

@@ -131,6 +131,12 @@ def main():
 
     app.launch(server_port=7861, debug=True)
 
+import os
+import gradio as gr
+
 if __name__ == "__main__":
-    main()
+    # Use environment variable or dynamic port assignment
+    port = int(os.environ.get("GRADIO_SERVER_PORT", 7861))  # Default to 7861
+    app.launch(server_port=port, debug=True)
+