input: Write a python function to identify patterns in text data and produce meaningful results.
  assert identify_patterns("This is a test. This is only a test.") == {'This': 2, 'is': 2, 'a': 2, 'test.': 2, 'only': 1}
  assert identify_patterns("Pattern recognition in text data.") == {'Pattern': 1, 'recognition': 1, 'in': 1, 'text': 1, 'data.': 1}
  assert identify_patterns("Hello world! Hello universe!") == {'Hello': 2, 'world!': 1, 'universe!': 1}
output: def identify_patterns(text):
      words = text.split()
      pattern_dict = {}
      for word in words:
          if word in pattern_dict:
              pattern_dict[word] += 1
          else:
              pattern_dict[word] = 1
      return pattern_dict