Update pydantic

Author: hramezani

pydantic_settings/main.py

@@ -572,7 +572,7 @@ class CliAppBaseSettings(BaseSettings, model_cls):  # type: ignore
 
             model = CliAppBaseSettings(**model_init_data)
             model_init_data = {}
-            for field_name, field_info in model.model_fields.items():
+            for field_name, field_info in model.__pydantic_fields__.items():
                 model_init_data[_field_name_for_signature(field_name, field_info)] = getattr(model, field_name)
 
         return CliApp._run_cli_cmd(model_cls(**model_init_data), cli_cmd_method_name, is_required=False)

pydantic_settings/sources/base.py

@@ -261,7 +261,7 @@ def __init__(
     ):
         self.init_kwargs = {}
         init_kwarg_names = set(init_kwargs.keys())
-        for field_name, field_info in settings_cls.model_fields.items():
+        for field_name, field_info in settings_cls.__pydantic_fields__.items():
             alias_names, *_ = _get_alias_names(field_name, field_info)
             init_kwarg_name = init_kwarg_names & set(alias_names)
             if init_kwarg_name: