input: Write a function to generate and display a Fibonacci sequence of the first n numbers. The function should take an integer n as input and print the Fibonacci numbers from the 1st to the nth number. If n is less than 1, the function should print an empty line.
  
  def Fibonacci(n):
      if n < 1:
          print()
          return
      a, b = 0, 1
      for _ in range(n):
          print(a, end=' ')
          a, b = b, a + b
      print()
  
  assert Fibonacci(10) == None  # This should print the first 10 Fibonacci numbers
  assert Fibonacci(0) == None  # This should print an empty line
  assert Fibonacci(1) == None  # This should print '0'
  assert Fibonacci(2) == None  # This should print '0 1'
  assert Fibonacci(5) == None  # This should print the first 5 Fibonacci numbers
output: def Fibonacci(n):
      if n < 1:
          print()
          return
      a, b = 0, 1
      for _ in range(n):
          print(a, end=' ')
          a, b = b, a + b
      print()