Remove unused imports - autoflake (#536)
* Add default fallback value - when there is no cohere api key (#502)
Fix
Signed-off-by: BeatrixCohere <128378696+BeatrixCohere@users.noreply.github.com>
* INitial commit
Signed-off-by: BeatrixCohere <128378696+BeatrixCohere@users.noreply.github.com>
* Lint
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Signed-off-by: BeatrixCohere <128378696+BeatrixCohere@users.noreply.github.com>
