Traceback (most recent call last):
File "/Users/ajithnamboothiri/algo/fyers/fyers1.py", line 76, in <module>
auth_code = generate_auth_code()
File "/Users/ajithnamboothiri/algo/fyers/fyers1.py", line 71, in generate_auth_code
auth_code = new_url[new_url.index('auth_code=')+10:new_url.index('&state')]
ValueError: substring not found