Tweepy Streaming not working in Python 3.7

I used the following code to stream data via Tweepy in Python 3.7 However, it always returns an error like this: I am assuming that it is not taking the async attribute anymore in Python 3.7. When I ran streaming.py from my system in the local tweepy module folder, it still showed an error for the async attribute as invalid syntax.

Error:-

File "C:\Users\Student\AppData\Local\Programs\Python\Python37-32\lib\site-packages\tweepy\streaming.py", line 358
    def _start(self, async):
                         ^
SyntaxError: invalid syntax

Code:-

auth=tweepy.OAuthHandler(consumer_key, consumer_secret)
auth.set_access_token(access_key, access_secret)
api=tweepy.API(auth)

class MyStreamListener(tweepy.StreamListener):

    def on_data(self, data):
        print(data)
        return True
    
    def on_error(self, status):
        print(status)
        
myStreamListener = MyStreamListener()
myStream = Stream(api.auth, listener=myStreamListener)
myStream.filter(track=['hello'])

[Harmon758]

Duplicate of #1017 and fixed with #1042. When submitting issues, please make sure you’re on the most recent development version. Otherwise, see #1063.

[Harmon758]

That’s not relevant to this issue. GitHub issues for this repository should be used to report issues with this library. They are not a medium for requesting help with Python or other software.