Update app.py

app.py

@@ -6,6 +6,19 @@ from dotenv import load_dotenv
 from openai import OpenAI
 from langdetect import detect
 from deep_translator import GoogleTranslator
+import subprocess
+
+# Patch huggingface_hub automatically if Gradio overwrote it
+try:
+    import huggingface_hub
+    if not hasattr(huggingface_hub, "cached_download"):
+        subprocess.run(
+            ["pip", "install", "--no-cache-dir", "huggingface-hub==0.24.5", "transformers==4.30.2", "sentence-transformers==2.2.2"],
+            check=True
+        )
+        print("✅ Downgraded huggingface-hub for sentence-transformers compatibility.")
+except Exception as e:
+    print("⚠️ Could not auto-patch huggingface_hub:", e)
 from sentence_transformers import SentenceTransformer
 from pinecone import Pinecone