how do I take an input and put it in a function?

[mitmit293]

from functool import lru_cache

@lru_cache()
def fibonacci(n):
  if n == 1:
    return 1
  elif n == 2:
    return 1
  elif n > 2:
    return fibonacci(n-1) + (n-2)

for n in range(1,34):
  print(n, ':', fibonacci(n))

but what f I want the programme to take an int input and fibonacci it? (beginner)