Update app.py

app.py

@@ -1,4 +1,23 @@
-import os
+import sys
+import gradio as gr
+
+print("⏳ [TEST] import start", file=sys.stderr)
+
+def hello(): 
+    return "👋 Hello World"
+
+with gr.Blocks() as demo:
+    gr.Markdown("## HF Space Sanity Check")
+    btn = gr.Button("Say Hello")
+    out = gr.Textbox()
+    btn.click(hello, [], out)
+
+if __name__ == "__main__":
+    print("🚀 [TEST] launching demo", file=sys.stderr)
+    demo.launch(server_name="0.0.0.0", ssr_mode=False)
+    print("✅ [TEST] launched", file=sys.stderr)
+
+"""import os
 import random
 import time
 import threading
@@ -165,4 +184,4 @@ with gr.Blocks() as demo:
 
 if __name__ == "__main__":
     demo.launch(server_name="0.0.0.0", ssr_mode=False)
-# Trigger rebuild
+# Trigger rebuild"""