code: def check_dimensions(x):
      if len(x.shape) <= 1:
          raise ivy.utils.exceptions.IvyException(
              f"input must have greater than one dimension;  {x} has"
              f" {len(x.shape)} dimensions"
          )
  
imports: import ivy
label_desc: Use image node_id 21 for calling a global function with example usage: check_dimensions(x) without return types