How to Query Cloudwatch Logs Using Boto3 in Python

I used awslogs. if you install it, you can do. –watch will tail the new logs.
awslogs get /aws/lambda/log-group-1 --start="5h ago" --watch

You can install it using
pip install awslogs

to filter you can do:
awslogs get /aws/lambda/log-group-1 --filter-pattern '"ClinicID=7667"' --start "5h ago" --timestamp

It supports multiple filter patterns as well.
awslogs get /aws/lambda/log-group-1 --filter-pattern '"ClinicID=7667"' --filter-pattern '" username=simran+test@abc.com"' --start "5h ago" --timestamp

References:

awslogs
awslogs . PyPI