Login failed

I tried this and if i put right credentials it always write that i have wrong password
Used example echo bot

## Environment information
- Python version - 3.7.3
- `fbchat` version - that one from pip install fbchat
Package Version
-------------- ---------
aenum 2.1.2
attrs 18.2.0
beautifulsoup4 4.7.1
certifi 2019.6.16
chardet 3.0.4
fbchat 1.7.0
idna 2.8
pip 19.1.1
requests 2.22.0
setuptools 40.8.0
soupsieve 1.9.2
urllib3 1.25.3