get coordinates utility doesn't work with only transcript

[katiestahl]

Describe the bug

get coordinates utility does not make the fetch if a user supplies a transcript

Steps to reproduce

1. go to get coordinates utility
2. select genomic coordinates
3. select transcript
4. fill out form
5. notice nothing happens

Expected behavior

it should fetch the coordinates

Current behavior

no fetch happens

Possible reason(s)

I messed up the inputComplete logic when introducing the tx lookup feature

Suggested fix

fix the inputComplete logic so the fetch happens when the input is complete for when the user supplies a transcript

Branch, commit, and/or version

staging

Screenshots

No response

Environment details

unrelated to bug

Additional details

No response

Contribution

Yes, I can create a PR for this fix.

[katiestahl]

I was going to include this as part of #323 but decided to do this in a separate PR so this bug isn't blocked by progress on that issue

[katiestahl]

#334