Injecting configuration and compiling...
Injecting scraper and running...
Traceback (most recent call last):
File "scraper.py", line 5, in <module>
from requests_html import HTMLSession
File "/app/.heroku/python/lib/python2.7/site-packages/requests_html.py", line 20
def __init__(self, *, element, html=None, url):
^
SyntaxError: invalid syntax