Delete row ('697', '20307') from daily_volatility

ticker_id 697
day 20307
implied_open 0.2111309546229543
implied_high 0.2111309546229543
implied_low 0.1984313483298443
implied_close 0.2047811514763993
historical_open 0.2254180117027031
historical_high 0.2254180117027031
historical_low 0.2254180117027031
historical_close 0.2254180117027031
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