Handle an instance where location that is typed is not found

[grace-omotoso]

If I type a location that does not exist in the search bar, the app keeps loading indefinitely. We can handle this using one of two ways:

• Set back the location to the default if new york
• display a message that "Location is not found"

[saikeshari]

@grace-omotoso We have also implemented this in the merged PR. Let us know if we should do some enhancement in this.