input: Write a function to check if a number is within the range of 1 to 10 (inclusive). If the number falls within this range, return True; otherwise, return False.
  assert check_number(5) == True
  assert check_number(10) == True
  assert check_number(1) == True
  assert check_number(0) == False
  assert check_number(11) == False
output: def check_number(num):
      return num >= 1 and num <= 10