code: def pad_2d_vals_no_size(in_vals, dtype=np.int32):
      size1 = len(in_vals)
      size2 = np.max([len(x) for x in in_vals])
      return pad_2d_vals(in_vals, size1, size2, dtype=dtype)
  
imports: import numpy
label_desc: Use image node_id 2 for calling a global function with example usage: pad_2d_vals_no_size(in_vals, dtype) and returns: pad_2d_vals