Remove unsupported show_api parameter

app.py

@@ -203,7 +203,5 @@ demo.queue().launch(
     server_name="0.0.0.0",
     server_port=PORT,
     show_error=False,   # avoid large HTML error bodies
-    debug=False,        # avoid big pretty tracebacks (and Content-Length mismatch)
-    show_api=False      # <— key: disables /api/info schema generation
-    # api_open=False    # if your Gradio version expects the old name, use this instead of show_api
+    debug=False         # avoid big pretty tracebacks (and Content-Length mismatch)
 )