test five

Dockerfile

@@ -5,6 +5,9 @@ ENV TERM=xterm-256color
 ENV COLORTERM=truecolor
 ENV PYTHONUNBUFFERED=1
 
+# HF Spaces will set SPACE_HOST automatically, but we can provide a fallback
+ENV SPACE_HOST=${SPACE_HOST:-http://localhost:7860}
+
 # Install system dependencies
 RUN apt-get update && apt-get install -y \
     gcc \

serve.py

@@ -1,5 +1,15 @@
 from textual_serve.server import Server
+import os
 
-# Configure server with host and port in the constructor
-server = Server("python -m textual", host="0.0.0.0", port=7860)
+# Configure server with host, port, and public_url
+# For local testing, use localhost. For HF Spaces, use the Space URL
+public_url = os.environ.get("SPACE_HOST", "http://localhost:7860")
+
+server = Server(
+    "python -m textual",
+    host="0.0.0.0",
+    port=7860,
+    public_url=public_url,  # This fixes the WebSocket URL issue
+    title="Textual Demo"
+)
 server.serve()