code: def make_lowercase_based(
      cls, min_length: int, max_length: int
  ) -> StringGenerator:
      return cls.make(string.ascii_lowercase, min_length, max_length)
  
imports: import string
  from tests.example_data.data_generator.string_generator import StringGenerator
label_desc: Use image node_id 2 for calling the StringGeneratorFactory obj's underlying member method code with example usage: obj.make_lowercase_based(cls, min_length, max_length) and returns: cls