Sending email with Sendgrid
Creation of the send_mail function in the send_mail file to send an email with Sendgrid.
Unit test for this function in the test_send_mail file -test_send_mail_succes() -test_send_mail_exception():
Creation of the send_mail function in the send_mail file to send an email with Sendgrid.
Unit test for this function in the test_send_mail file -test_send_mail_succes() -test_send_mail_exception():