Hey, 

The error is in readingData.py in getCellDataByColName().

    def getCellDataByColName(self,sheetName,rowIndex,colName):
        sheetData=self.readXLS.sheet_by_name(sheetName)
        for cNum in range(0,sheetData.ncols):
            extractedColName=sheetData.cell_value(0,cNum)
            if colName==extractedColName:
                # cellData=sheetData.cell(rowIndex,cNum) we do not need the cell infor,ation just the value is required
                cellData = sheetData.cell_value(rowIndex, cNum)
                if cellData != '':
                    return cellData
                else:
                    return ''

Refer the snippet and correct your code.

Hello, thanks

Issue has been fixed

Thank you for the update.