[ENH] add docker runnable_option in load

learnware/client/learnware_client.py

@@ -306,14 +306,15 @@ class LearnwareClient:
             the option for instantiating learnwares
             - "normal": instantiate learnware without installing environment
             - "conda_env": instantiate learnware with installing conda virtual environment
+            - "docker": instantiate learnware with creating docker container
 
         Returns
         -------
         Learnware
             The contructed learnware object or object list
         """
-        if runnable_option is not None and runnable_option not in ["normal", "conda_env"]:
-            raise logger.warning(f"runnable_option must be one of ['normal', 'conda_env'], but got {runnable_option}")
+        if runnable_option is not None and runnable_option not in ["normal", "conda_env", "docker"]:
+            raise logger.warning(f"runnable_option must be one of ['normal', 'conda_env', 'docker'], but got {runnable_option}")
 
         if learnware_path is None and learnware_id is None:
             raise ValueError("Requires one of learnware_path or learnware_id")
@@ -379,7 +380,10 @@ class LearnwareClient:
                 for i in range(len(learnware_list)):
                     learnware_list[i].instantiate_model()
             elif runnable_option == "conda_env":
-                with LearnwaresContainer(learnware_list, zip_paths, cleanup=False) as env_container:
+                with LearnwaresContainer(learnware_list, zip_paths, cleanup=False, mode="conda") as env_container:
+                    learnware_list = env_container.get_learnwares_with_container()
+            elif runnable_option == "docker":
+                with LearnwaresContainer(learnware_list, zip_paths, cleanup=False, mode="docker") as env_container:
                     learnware_list = env_container.get_learnwares_with_container()
 
         if len(learnware_list) == 1: