Attribute of module shelve doesn't work

[Ponomarenko Pavlo]

import shelve
db = shelve.open('experement')
db['name'] = 'Sam'
db['age'] = 45
db.close()

Error:
Traceback (most recent call last):
  File "C:/Users/Владелец/Desktop/experements/shelve.py", line 1, in <module>
    import shelve
  File "C:/Users/Владелец/Desktop/experements\shelve.py", line 2, in <module>
    db = shelve.open('experement')
AttributeError: 'module' object has no attribute 'open'

[buran]

Your file is named shelve.py, so python looks for open in it. Rename your file to something different