Fix get_model

cacheflow/worker/models/model_utils.py

@@ -8,6 +8,7 @@ MODEL_CLASSES = {
 
 
 def get_model(model_name: str) -> nn.Module:
-    if model_name not in MODEL_CLASSES:
-        raise ValueError(f'Invalid model name: {model_name}')
-    return MODEL_CLASSES[model_name].from_pretrained(model_name)
+    for model_class, model in MODEL_CLASSES.items():
+        if model_class in model_name:
+            return model.from_pretrained(model_name)
+    raise ValueError(f'Invalid model name: {model_name}')