code: def get_u_argskwargs(**kwargs):
      # Todo: What's this? wrong spacing, used in Transf_gen TransfTwo_gen
      u_kwargs = {
          k.replace("u_", "", 1): v
          for k, v in kwargs.items()
          if k.startswith("u_")
      }
      u_args = u_kwargs.pop("u_args", None)
      return u_args, u_kwargs
  
imports: from scipy import stats
  from scipy.stats import distributions
  import numpy
label_desc: Use image node_id 1 for calling a global function with example usage: get_u_argskwargs() and returns: u_args,  u_kwargs