Monkeypatch Gradio api_info to bypass json_schema bool crash

app.py

@@ -8,6 +8,7 @@ import torch
 import torch.nn as nn
 import numpy as np
 import gradio as gr
+import gradio.routes as gr_routes
 import easyocr
 import json
 import re
@@ -19,6 +20,12 @@ from sklearn.ensemble import IsolationForest
 import warnings
 warnings.filterwarnings('ignore')
 
+# ---------------------------------------------------------------------------
+# Work around Gradio json_schema traversal crash on Spaces by disabling API info
+# ---------------------------------------------------------------------------
+gr_routes.api_info = lambda serialize=True: {}
+gr.Blocks.get_api_info = lambda self: {}
+
 # ============================================================================
 # Configuration
 # ============================================================================