-Updated get_location() nested functions to return the message part of error messages since the RMIS API errors returned detailed information explaining errors in many conditions which can be helpful to the end user.
-Renamed several variables (like tc -> totalcount) to improve code's initial readability and use as a teaching resource.
-Updated get_location() nested functions to return the message part of error messages since the RMIS API errors returned detailed information explaining errors in many conditions which can be helpful to the end user.
-Renamed several variables (like tc -> totalcount) to improve code's initial readability and use as a teaching resource.