fix nyuad local path and public host

app.py

@@ -151,7 +151,6 @@ def download_pdf():
 
 # =======================
 if __name__ == "__main__":
-    app.run(debug=False)
     app.run(host="0.0.0.0", port=7860, debug=False)
 
 # .venv\Scripts\activate

image_detector.py

@@ -56,8 +56,8 @@ BASE_DIR = os.path.dirname(os.path.abspath(__file__))
 NYUAD_PATH = os.path.join(BASE_DIR, "nyuad_model")
 
 try:
-    nyuad_processor = ViTImageProcessor.from_pretrained(NYUAD_PATH)
-    nyuad_model     = AutoModelForImageClassification.from_pretrained(NYUAD_PATH, trust_remote_code=True)
+    nyuad_processor = ViTImageProcessor.from_pretrained(NYUAD_PATH, local_files_only=True)
+    nyuad_model     = AutoModelForImageClassification.from_pretrained(NYUAD_PATH, trust_remote_code=True, local_files_only=True)
     nyuad_model.eval()
     NYUAD_AVAILABLE = True
     print("✓ NYUAD loaded")