Error in project 9 twilio python code

I have been performing project 9 using twilio but i am not able to run the code properly and i am getting this indentation error again n again. Not able to solve this indentation error .
please help… i am posting the screenshot of the error…!

I think there is some space issue. Remove all the spaces and and give one tab space for every indentation. Try it . Or just try by copy pasting the code from the training.

In the try section under the if condition you have not given one tab space you have just given few spaces which might be the problem kindly give only tab spaces and do not use regular space

@apsingh0403 for indentation in python programming,it is recommended to use Tab button instead of space button. Make sure that the indentation is correct. For example, if you are writing a function in your python code, then in the next line you should tap the Tab button once and then write a few lines within that indentation. Then if you are adding a loop or if-else statement, then in the next line double tap the Tab button. Problem solved

In the next line of while loop u have use space …instead use tab for every indentation after while. I hope you will get it right