Update app.py

app.py

@@ -1,7 +1,33 @@
+
+# ============================================================
+# PATCH: Fix Gradio bug — gradio_client utils crashes on
+# additionalProperties: false (bool) in JSON Schema on Py 3.13
+# ============================================================
+import gradio_client.utils as _gc_utils
+
+def _safe_get_type(schema):
+    if not isinstance(schema, dict):
+        return "Any"
+    return _gc_utils._original_get_type(schema)
+
+if not hasattr(_gc_utils, "_original_get_type"):
+    _gc_utils._original_get_type = _gc_utils.get_type
+    _gc_utils.get_type = _safe_get_type
+
+def _safe_json_schema_to_python_type(schema, defs=None):
+    if not isinstance(schema, dict):
+        return "Any"
+    return _gc_utils._original_json_schema_to_python_type(schema, defs)
+
+if not hasattr(_gc_utils, "_original_json_schema_to_python_type"):
+    _gc_utils._original_json_schema_to_python_type = _gc_utils._json_schema_to_python_type
+    _gc_utils._json_schema_to_python_type = _safe_json_schema_to_python_type
+# ============================================================
+
+
 import os
 import gc
 import cv2
-os.environ["Gradio_SSR"] = "0"
 
 import gradio as gr
 import numpy as np