I have about 22 modules, that need to run in order. The results of each module is dependent on the previous module. I need to ensure that the module has run and finished without errors before starting the next one. I have created a module called "Testing" where I am calling my other modules "Call calculate_line1", line2, line 3 etc. all the way to line 26. I just need to make sure that line1 has finished processing before line2 etc. and I need to automate.