code: def validate_image_col_row(image , col , row):
      
      SPLIT_LIMIT = 99
  
      try:
          col = int(col)
          row = int(row)
      except:
          raise ValueError('columns and rows values could not be cast to integer.')
  
      if col < 2:
          raise ValueError('Number of columns must be between 2 and {} (you \
                            asked for {}).'.format(SPLIT_LIMIT, col))
      if row < 2 :
          raise ValueError('Number of rows must be between 2 and {} (you \
                            asked for {}).'.format(SPLIT_LIMIT, row))
docs: Basic checks for columns and rows values