@rajat.rumale the problem lies in the python code file.
Line 25 doesn’t matches any outer indentation level means you have some kind of issue in the indentation like unconsistent uses of tabs and spaces or something like that. Try fixing it or write code again with cautious use of tabs.
Hope it helps!
As you know, python doesn’t use curly brackets for functions, loops, etc. Therefore, indentation is very much important in python for correctly acknowledging the starting and ending of functions, loops, etc. So at line no 25, you must have started some loop but doesn’t indent it properly. Please look into it (at least use 4-spaces for indentation).