code: def nout(self):
      return self.nargs - self.nin
  
file_path: ivy/ivy/functional/frontends/numpy/ufunc/methods.py
imports: import inspect
  from math import inf
  import ivy.functional.frontends.numpy
label_desc: Use image node_id 4 for calling the ufunc obj's underlying member method code with example usage: obj.nout() and returns: unknown