input: Write a python function to generate the first 10 Fibonacci numbers.
  assert generate_fibonacci() == [1, 1, 2, 3, 5, 8, 13, 21, 34, 55]
  assert generate_fibonacci() == [1, 1, 2, 3, 5, 8, 13, 21, 34, 55]
  assert generate_fibonacci() == [1, 1, 2, 3, 5, 8, 13, 21, 34, 55]
output: def generate_fibonacci():
      fib_sequence = [1, 1]
      while len(fib_sequence) < 10:
          fib_sequence.append(fib_sequence[-1] + fib_sequence[-2])
      return fib_sequence