Add HF Hub download for adapter

app/ora_server.py

@@ -38,6 +38,21 @@ async def load_model():
     global model, tokenizer
     print(f"Loading ORA Model on {device}...")
     
+    # Download adapter from HF Hub if not present
+    if not os.path.exists(ADAPTER_PATH):
+        print("Downloading adapter from HF Hub...")
+        from huggingface_hub import snapshot_download
+        try:
+            snapshot_download(
+                repo_id="3bdtech/ora-adapter",
+                local_dir=ADAPTER_PATH,
+                repo_type="model"
+            )
+            print("Adapter downloaded successfully!")
+        except Exception as e:
+            print(f"Could not download adapter: {e}")
+            print("Will use base model only.")
+    
     tokenizer = AutoTokenizer.from_pretrained(BASE_MODEL)
     base_model = AutoModelForCausalLM.from_pretrained(
         BASE_MODEL,