obj = SmartConnect(api_key = api_key)
data = obj.generateSession(username, pin, pyotp.TOTP(token).now())

other things are working, but
here, obj.getMarketData() not working

Traceback (most recent call last):
File "G:\My Drive\ShareMarket\python_algo\angel_codes\angel_login_temp.py", line 150, in <module>
print(obj.getMarketData("FULL", exchangeTokens)) # FULL, # OHLC, # LTP -- Modes
^^^^^^^^^^^^^^^^^
AttributeError: 'SmartConnect' object has no attribute 'getMarketData'