how can we find indentation error in python

Question

i find this type of error mostly

Answer 1

means a tab before using print?

Answer 2

You will find indentation error in python for unnecessary gaps
example:
https://code.sololearn.com/c86Vy2CWUh43/#py

Answer 3

Examples of indent error

https://code.sololearn.com/cZ16nW6gDpL5/?ref=app

Answer 4

yes but not only before print also before any line