| import gradio as gr | |
| import os # Keep os import for potential future use if needed for environment variables | |
| import traceback # Keep traceback for general error logging | |
| if __name__ == "__main__": | |
| try: | |
| print("--- Minimal Gradio App Starting ---") | |
| def greet(name): | |
| print(f"Greet function called with: {name}") | |
| return "Hello " + name + "!" | |
| print("Creating Gradio interface...") | |
| with gr.Blocks() as demo: | |
| gr.Markdown("## Minimal Test App") | |
| gr.Interface( | |
| fn=greet, | |
| inputs=gr.Textbox(lines=1, placeholder="Enter your name..."), | |
| outputs="text", | |
| title="Simple Greeter", | |
| description="A minimal Gradio app to test deployment." | |
| ) | |
| print("Launching Minimal Gradio app...") | |
| # Ensure share=True for Hugging Face Spaces deployment | |
| demo.launch(server_name="0.0.0.0", server_port=7860, share=True) | |
| print("Minimal Gradio launch command executed. Check UI.") | |
| except Exception as e: | |
| print("\n\n--- CRITICAL APPLICATION ERROR (Minimal App) ---\n") | |
| print("The minimal application failed to start due to an unhandled exception.") | |
| print("Printing the full traceback below:") | |
| traceback.print_exc() | |
| print("\n-------------------------------------------------\n") |