code: def getImageForBulkExpressions(self, retina_name, body, get_fingerprint=None, image_scalar=2, plot_shape="circle", sparsity=1.0):
          
  
          resourcePath = '/image/bulk'
          method = 'POST'
  
          queryParams = {}
          headerParams = {'Accept': 'Application/json', 'Content-Type': 'application/json'}
          postData = None
  
          queryParams['retina_name'] = retina_name
          queryParams['image_scalar'] = image_scalar
          queryParams['plot_shape'] = plot_shape
          queryParams['sparsity'] = sparsity
          queryParams['get_fingerprint'] = get_fingerprint
          postData = body
          response = self.apiClient._callAPI(resourcePath, method, queryParams, postData, headerParams)
          return [image.Image(**r) for r in response.json()]
docs: Bulk get images for expressions
          Args:
              retina_name, str: The retina name (required)
              body, ExpressionOperation: The JSON encoded expression to be evaluated (required)
              get_fingerprint, bool: Configure if the fingerprint should be returned as part of the results (optional)
              image_scalar, int: The scale of the image (optional) (optional)
              plot_shape, str: The image shape (optional) (optional)
              sparsity, float: Sparsify the resulting expression to this percentage (optional)
              Returns: Array[Image]