No output in one case!

#1

I AM GETTING CORRECT OUTPUT IN ALL CASE EXCEPT #3 TEST CASE PLEASE HELP

#2

@shubhamgh00 Consider this test case:
5 7
OXOOOOX
OXOXOXX
OXOXOOX
OOOXOXX
XXOXXXX

Your code is not giving any output.
Output Should be: NO PATH FOUND