Delete row ('697', '20042') from daily_volatility

ticker_id 697
day 20042
implied_open 0.1777944881035405
implied_high 0.1825568404634567
implied_low 0.174619586530263
implied_close 0.1793819388901792
historical_open 0.2016062499031218
historical_high 0.2016062499031218
historical_low 0.2016062499031218
historical_close 0.2016062499031218
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