amount = self._amount + other TypeError: unsupported operand type(s) for +: 'decimal.Decimal' and 'float'

[francesco1119]

I have my very easy code:

#!/usr/bin/env python
# -*- coding: UTF-8 -*-

from money import Money                             
x = Money(amount='0.01', currency='USD')

words = 'alphabet'

for i in words:
    x += 0.01

print (x)

But it just won't run:

Traceback (most recent call last):
  File "test.py", line 10, in <module>
    x += 0.01
  File "C:\Program Files\Python36\lib\site-packages\money\money.py", line 118, in __add__
    amount = self._amount + other
TypeError: unsupported operand type(s) for +: 'decimal.Decimal' and 'float'

I believe += is the problem. Any way out?