code: 
  '''simple docstring'''
  
  import warnings
  
  from ...utils import logging
  from .image_processing_mobilenet_va import MobileNetVaImageProcessor
  
  
  UpperCamelCase_     			=       logging.get_logger(__name__)
  
  
  class   a_  (lowercase_    ):
  
  
  
  
         def __init__(     self   ,   *snake_case_   ,   **snake_case_  ):
           warnings.warn(
               """The class MobileNetV1FeatureExtractor is deprecated and will be removed in version 5 of Transformers."""
               """ Please use MobileNetV1ImageProcessor instead."""   ,   snake_case_   ,   )
           super().__init__(*snake_case_   ,   **snake_case_  )
  
  
  
  
  
  
style_context: 
  '''simple docstring'''
  
  def 	_UpperCAmelCase				(  _lowerCamelCase						:       int  ,      _lowerCamelCase						:       int  ,      _lowerCamelCase						:       int		)    ->						float:
    if common_ratio == 1:
      # Formula for sum if common ratio is 1
      return num_of_terms * first_term
  
    # Formula for finding sum of n terms of a GeometricProgression
    return (first_term / (1 - common_ratio)) * (1 - common_ratio**num_of_terms)
  
  
  