input: Write a function to identify the words that contain more than one vowel in a given sentence. If the sentence is empty, return an empty list.
  assert find_words_with_multiple_vowels("The quick brown fox jumped over the lazy dog.")==['quick', 'brown', 'jumped', 'over', 'lazy']
  assert find_words_with_multiple_vowels("I am learning Python.")==['learning', 'Python']
  assert find_words_with_multiple_vowels("Cmptr prgrmmng s hlpyng m chv.")==[]
  assert find_words_with_multiple_vowels("")==[]
output: def find_words_with_multiple_vowels(sentence):
      vowels = "aeiouAEIOU"
      result = []
      if sentence:
          words = sentence.split()
          for word in words:
              vowel_count = sum(1 for char in word if char in vowels)
              if vowel_count > 1:
                  result.append(word)
      return result