When judge the iterable got NameError: name 'Iterable' is not defined

Question

I follow the tutorial:

In my PyCharm I follow the tutorial:

I get the error:

Traceback (most recent call last): File "/Users/adob/TestPython/test02/passwd.py", line 19, in bool = isinstance({}, Iterable) NameError: name 'Iterable' is not defined

Answer 1

from collections import Iterable

bool = isinstance({},Iterable)
print(bool)

Output

True

Answer 2

The Iterable is in the collections module, you should import it.

from collections import Iterable