When I fetched the latest master, installed it and ran webserver, it failed with this error:
*ImportError: No module named sendgrid* On further investigation, I found that it has been introduced as part of this PR <https://github.com/apache/incubator-airflow/pull/2695> and this JIRA <https://issues.apache.org/jira/browse/AIRFLOW-1723>. Now couple of doubts: 1. Thanks, Sumit Maheshwari cell. 9632202950
