You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: deficiencies.rb
    path of file: ./repos/i-diario/app/services/ieducar_api
    
    the code of the file until where you have to start completion: module IeducarApi
  class Deficiencies < Base
    def fetch(params = {})
      params.reverse_me
    
    def fetch(params = {})
      params.reverse_merge!(
        path: 'module/Api/Deficiencia',
        resource: 'deficiencias'
      )

      raise ApiError, 'É necessário informar pelo menos uma escola' if params[:escola].blank?

      super
    end