Can any one answer what is meant by "ord" and "chr" in ASCII code?

Question

Fullform

Answer 1

ord('a')
97

using ord you get in return the ASCII value in integer of a char.

chr(97)
'a'

using chr you get in return the char of a ASCII value given in integer format.

Answer 2

https://docs.python.org/3/library/functions.html#ord

https://docs.python.org/3/library/functions.html#chr