worksheet_OperationTime=worksheets[0]#It creates a variable that holds the first Excel worksheet
X=Import_Excel()#Call the import_Excel object
X=ImportExceldata()#Call the import_Excel object
OperationTimes=X.Input_data(worksheet_OperationTime,workbook)#It defines a Python dictionary, giving as name OpearationTimes and as value the returned dictionary from the import_Excel object
Machine1_OpearationTimes=OperationTimes.get('Machine1',[])#Two lists are defined (Machine1_OpearationTimes, Machine2_OpearationTimes) with the operation times data of each machine
#================================ Calling the ExcelOutput object, outputs the outcomes of the statistical analysis in Excel files =============================================#