code: def can_convert(x):
          
          if len(x.shape) < 2 or len(x.shape) > 3:
              return False
          dtype = x.dtype
          height = x.shape[0]
          width = x.shape[1]
          channels = 1
          if len(x.shape) == 3:
              channels = x.shape[2]
          if channels > 4:
              return False
          return True
docs: Returns True if x can be converted to an image, False otherwise.