def reset!
      self.base_url = nil
      self.secure_base_url = nil
      self.backdrop_sizes = []
      self.logo_sizes = []
      self.logo_sizes = []
      self.poster_sizes = []
      self.profile_sizes = []
      self.still_sizes = []
      self.include_image_language = "en"
      self
    end
def reset!
      self.base_url = nil
      self.secure_base_url = nil
      self.backdrop_sizes = []
      self.logo_sizes = []
      self.logo_sizes = []
      self.poster_sizes = []
      self.profile_sizes = []
      self.still_sizes = []
      self.include_image_language = "en"
      self
    end
Reset or nullify all image configurations.