Some Bugs Fixed and Heroku issues fixed

[charindithjaindu]

[pep8speaks]

Hello @charindithjaindu! Thanks for opening this PR. We checked the lines you've touched for PEP 8 issues, and found:

• In the file plugins/start.py:

Line 1:37: E231 missing whitespace after ',' Line 6:1: E303 too many blank lines (3) Line 6:46: E225 missing whitespace around operator Line 14:80: E501 line too long (93 > 79 characters)

• In the file plugins/youtube_callback_data.py:

Line 7:70: E231 missing whitespace after ',' Line 7:80: E501 line too long (120 > 79 characters) Line 7:89: E231 missing whitespace after ',' Line 7:105: E231 missing whitespace after ','