perf: Refine the Model Manager code

Author: shaohuzhang1

apps/common/config/embedding_config.py

@@ -30,10 +30,12 @@ def get_model(_id, get_model):
         else:
             if model_instance.is_cache_model():
                 ModelManage.cache.touch(_id, timeout=60 * 60 * 8)
+                ModelManage.clear_timeout_cache()
                 return model_instance
             else:
                 model_instance = get_model(_id)
                 ModelManage.cache.set(_id, model_instance, timeout=60 * 60 * 8)
+                ModelManage.clear_timeout_cache()
                 return model_instance
 
     @staticmethod