Display error message for incorrect query

[Tajinder-Dhoot]

Is your feature request related to a problem? Please describe.
It is not related to a problem but it would give more precise message to user.

Describe the solution you'd like
Message for incorrect query should be clear and separate from empty query message.

Additional context

incorrect query error message (proposed change)

empty query error message (already implemented)

[Tajinder-Dhoot]

@janvi01 I have the change ready for PR if you agree on change.

[Tajinder-Dhoot]

@janvi01 - In order to implement this change, another PR (#46) needs to be approved. Otherwise I am not able to test my changes or I get an error as results array is undefined in one of the scenario. Please review the PR for issue #46.

[janvi01]

@Tajinder-Dhoot Go ahead.