Receive the global configuration and you can store the desired settings in class members. You can use config.query(key, default_value

Example: def validate_path(value,config): # (Optional) define a validator function, throwing exceptions is accept

The name parameter must not be empty for extensions.

This method must be implemented by subclasses. It returns a list of translated subtitle strings. Parameters: tas

Filters and modifies input arguments. You can raise an exception here when encountering illegal arguments. Typical usage: Verify if a

Perform preprocessing operations before calling the API Typical usage: Switch GSV models, obtain API key for Microsoft TTS