No module named 'ecdsa' error in latest release

[damian-gn]

An error seems to have been introduced in v6.12.1 due to a changed dependency not being updated in setup.py. The module is now looking for ecdsa but this is not listed as a dependency of the SendGrid package.

[sami-tin]

We just faced it too! Our APIs started failing, the logs show that the lack of an ecdsa package broke it.

[tiwarishubham635]

Hi! I have raised #1102 for this. Please check that and then we can merge it. Thanks!