n + = S के लिए बॉल[समाचार पत्र Traceback (most recent call last): File “E:/FMZ/binance-futures-connector-python-main/MyFmz.py”, line 707, in boll = TA.BOLL(r, 22, 2) File “E:/FMZ/binance-futures-connector-python-main/MyFmz.py”, line 193, in BOLL n += S[k] TypeError: unsupported operand type(s) for +=: ‘float’ and ‘list’

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