Update app.py

app.py

@@ -1,15 +1,22 @@
 import gradio as gr
 import spaces
 
-# Add this directly below your imports at top-level scope
+# Dummy function for ZeroGPU boot validation (keep it)
 @spaces.GPU
 def fix_startup_check():
     """Dummy function to pass HF ZeroGPU boot validation."""
     return None
 
-# Your actual app code follows...
+# Your actual app code
 def say_hello(name: str) -> str:
     return f"Hello {name}!"
 
-demo = gr.Interface(fn=say_hello, inputs="text", outputs="text")
-demo.launch()
+demo = gr.Interface(
+    fn=say_hello,
+    inputs="text",
+    outputs="text",
+    api_name="say_hello"   # explicit endpoint name (optional)
+)
+
+# IMPORTANT: bind to 0.0.0.0 so zrok can forward traffic
+demo.launch(server_name="0.0.0.0", server_port=7860)