get position_id error

[phpmac]

Traceback (most recent call last):
  File "/Users/a/Downloads/dydx-robot/orders.py", line 37, in <module>
    position_id = account_response['account']['positionId']
TypeError: 'Response' object is not subscriptable

[phpmac]

This should be done.

[phpmac]

This should be done.

position_id = account_response.data['account']['positionId']