update

app.py

@@ -47,18 +47,18 @@ class Qwen2Connector(nn.Module):
         return self.linear(x)
 
 # Download models if not present
-if not os.path.exists(MODEL_CACHE_DIR):
-    logger.info("Starting model download...")
-    try:
-        snapshot_download(
-            repo_id=MODEL_ID,
-            local_dir=MODEL_CACHE_DIR,
-            local_dir_use_symlinks=False
-        )
-        logger.info("Model download completed successfully")
-    except Exception as e:
-        logger.error(f"Error downloading models: {str(e)}")
-        raise
+#if not os.path.exists(MODEL_CACHE_DIR):
+logger.info("Starting model download...")
+try:
+    snapshot_download(
+        repo_id=MODEL_ID,
+        local_dir=MODEL_CACHE_DIR,
+        local_dir_use_symlinks=False
+    )
+    logger.info("Model download completed successfully")
+except Exception as e:
+    logger.error(f"Error downloading models: {str(e)}")
+    raise
 
 # Initialize models in global context
 logger.info("Starting model loading...")