Data Query: normalization step adds spurious World scope

[veryniceuser]

StatGPT Backend version

0.16.0

Short description

When query mentions no geography the normalization in data query adds "World" to queries, it leads to failed data query building

What steps will reproduce the bug?

1. On a channel that uses Data Query
2. Ask for a statistical data without specifying any geography, e.g. "give me nasdaq index data"

What is the expected behavior?

No response

What do you see instead?

The normalized query includes "for the World"

Additional information

No response