This exception means that the indentation is inconsistent in the script, is caused by the mixed use of tabs and spaces as indentation in the same script.
You can fix it simply changing all tabs to four spaces, or changing all the indentation to tabs.
Thanks, @zerocoolrocker. @crokkon took a look as well and essentially arrived at the same conclusion. I'll take a closer look at the indents and hopefully get this running today. I planned to use it to pull a @steemflagrewards consolidated report from the various logs but may opt to design a script to generate fresh data from the account's comments.
Great! @anthonyadavisii, I didn't know steemflagrewards project. I'm interested in being a flagger too. I'm going to investigate more about the project.
By the way it should be also possible to make a python script to find comments that are likely spam :)