input: Write a function that identifies the words in a given sentence that contain more than one vowel. The function should return a list of these words.
  
  assert identify_words_with_multiple_vowels("The quick brown fox jumped over the lazy dog.")==['quick', 'brown', 'jumped', 'over', 'lazy']
  assert identify_words_with_multiple_vowels("Python is a high-level programming language.")==['high-level', 'programming', 'language']
  assert identify_words_with_multiple_vowels("The cat sat on the mat.")==[]
  assert identify_words_with_multiple_vowels("")==[]
output: def identify_words_with_multiple_vowels(sentence):
      vowels = "aeiou"
      words = sentence.split()
      result = []
      for word in words:
          vowel_count = sum(1 for char in word if char.lower() in vowels)
          if vowel_count > 1:
              result.append(word)
      return result