Add sanity check to only plot spread trend graphs till yesterday
Created by: sudevschiz
Describe the bug The Cases_Time_Series sheet is vulnerable to extra rows of dates being added. This will cause an empty value to be added. Things like below could happen
To Reproduce
- Add an extra date in Cases_Time_Series sheet without any valid Confirmed/Recovered/Deceased values and wait for <9 minutes
Expected behavior Even if empty dates are present, they shouldn't be plotted. Only rows with a valid value should be plotted.
Additional context We had decided earlier to only show spread trend till yesterday so that there are no 0 values at the edge of the graph,