refactor(template library): added fallback message if template list i…

[nik72619c]

Signed-off-by: nik72619c nikhilsharmarockstar21@gmail.com

Issue #359

Added a fallback message which would indicate that no results were found if on search, no template could be found

Changes

• Added a condition for checking if the length of filtered is not zero

@irmerk @Michael-Grover let me know of any design changes on this, will add it this PR :)

[nik72619c]

@DianaLease rebased with master