code: def __repr__(self):
      return (
          f"{'ReLU' if self.nonlin else 'Linear'}Neuron({len(self.w)})"
      )
  
imports: import random
  from micrograd.engine import Value
label_desc: Use image node_id 4 for calling the Neuron obj's underlying member method code with example usage: obj.__repr__() and returns: unknown, str, len, str