Question: A Pandas series has missing dates and values.Make all missing dates appear and fill up with value from previous date. [3 points] 2021-01-011.0 2021-01-0310.0 2021-01-063.0

A Pandas series has missing dates and values.Make all missing dates appear and fill up with value from previous date. [3 points]

2021-01-011.0

2021-01-0310.0

2021-01-063.0

2021-01-08NaN

Desired Output:

2021-01-011.0

2021-01-021.0

2021-01-0310.0

2021-01-0410.0

2021-01-0510.0

2021-01-063.0

2021-01-073.0

2021-01-08NaN

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