python import readability_library code_file = open("example.py", "r") code = code_file.read() reader = readability_library.Reader() reader.parse(code) code_structure = reader.get_structure() print(code_structure) code_analysis = reader.analyze_code() print(code_analysis) refactoring_suggestions = reader.find_suggestions() print(refactoring_suggestions) variable_tracking = reader.track_variables() print(variable_tracking)