- from pydantic import Field
 - from pydantic_settings import BaseSettings
 - 
 - 
 - class HuaweiCloudConfig(BaseSettings):
 -     """
 -     Configuration settings for Huawei cloud search service
 -     """
 - 
 -     HUAWEI_CLOUD_HOSTS: str | None = Field(
 -         description="Hostname or IP address of the Huawei cloud search service instance",
 -         default=None,
 -     )
 - 
 -     HUAWEI_CLOUD_USER: str | None = Field(
 -         description="Username for authenticating with Huawei cloud search service",
 -         default=None,
 -     )
 - 
 -     HUAWEI_CLOUD_PASSWORD: str | None = Field(
 -         description="Password for authenticating with Huawei cloud search service",
 -         default=None,
 -     )
 
 
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