add() is written to log the msg and severity of msg. Arguments: criticality_level: determine the level of log

`_extract_ec2_info()` is coded to extract the EC2 info out of the AWS method response.

`_call_describe_isntance_method()` Designed to request method based on NextToken. the response is analyzed by `_extract_ec2_i

_clear_old_logs() is method to clear the *.log file that related to the target.

_verbose() checks the virbosity status and print out the colored message if verbose was enabled.

take_argumets() is designed to take the service name and aws profile name

weclome message and contain the version

`aws_service(service_name,profile,region,verbose)` Arguments: - `string` service_name - `st

`ec2()` takes 3 arguments Arguments: - `boto3 session object` aws_session - `int` tries

`ec2()` takes 3 arguments Arguments: - `boto3 session object` aws_session - `int` tries

Exception raise for error in the script. Arguments: - message: holds the error message - criticality