Update app.py

app.py

@@ -60,13 +60,13 @@ conversation_context = {}
 def load_sentence_transformer():
     print("Loading SentenceTransformer model...")
     try:
-        # Load the model directly with trust_remote_code
+        # First download the model files
+        from huggingface_hub import snapshot_download
+        model_path = snapshot_download(repo_id="jinaai/jina-embeddings-v3")
+        
+        # Then load it with SentenceTransformer
         from sentence_transformers import SentenceTransformer
-        model_embedding = SentenceTransformer(
-            'jinaai/jina-embeddings-v3',
-            device=device,
-            trust_remote_code=True
-        )
+        model_embedding = SentenceTransformer(model_path).to(device)
 
         if not os.path.exists(MODEL_PATH):
             raise FileNotFoundError(f"Model state dict not found at {MODEL_PATH}. Please ensure the file exists.")