[Enhancement] Backend: including start, end time along with start, end date

[infinity1729]

Description
As shown in below image, api currently returns start_date and start_time. This is because of DateField assigned to the object. Desired result is to return both date and time. (You would have to add time in input field).

Screenshot

Important Note:
We expect you to create a new branch for solving this issue names as eventTime.
The command to create and access new branch is git checkout -b eventTime

[swayam0322]

I would like to work on this issue under KWoC'22

[infinity1729]

Sure!