OS: osx 10.12.6
Python version: 3.6.5
Issue steps:
When running CLI with -l or --limit option specified, the following error is returned.
Looks like we cannot locate the path the 'chromedriver' (use the '--chromedriver' argument to specify the path to the executable.) or google chrome browser is not installed on your machine
executing without -l works fine.

Attempted to use json input but still returning same error. json file contents below:
{ "Records": [ {"keywords": "tops","limit": 1000}, {"keywords": "jacket","limit": 1000} ] }