repr.py

class Invoice:
  def __init__(self, client, total):
    self.client = client
    self.total = total
    
  def __str__(self):
    return f"Invoice from {self.client} for {self.total}"
    
  def __repr__(self):
    return f"Invoice({self.client}, {self.total})"
    

inv = Invoice('Google', 500)
print(str(inv))
print(repr(inv))