input: Write a function to print the top 5 most frequent words in a given sentence. The sentence should be passed as a string to the function. 
  
  def top_5_frequent_words(sentence):
      import collections
      
      # Split sentence into words
      words = sentence.split()
      
      # Set the counter for words
      counter = collections.Counter(words)
      
      # Find top 5 most frequent words
      result = counter.most_common(5)
      print(result)
  
  assert top_5_frequent_words("Python is an interpreted, high-level, general-purpose programming language.")==None
  assert top_5_frequent_words("The quick brown fox jumps over the lazy dog.")==None
  assert top_5_frequent_words("")==None
  assert top_5_frequent_words("a a a a b b b c c d")==None
  assert top_5_frequent_words("hello world hello world hello world")==None
output: def top_5_frequent_words(sentence):
      import collections
      words = sentence.split()
      counter = collections.Counter(words)
      result = counter.most_common(5)
      print(result)