import speech_recognition as sr

recognizer = sr.Recognizer()
with sr.Microphone() as source:
    # audio input
    print("Say something...")
    audio = recognizer.listen(source)
    try:
        # runs the live recored audio through PocketSphinx and print it as text
        text = recognizer.recognize_sphinx(audio)
        print("Sphinx recognized: {}".format(text))
    except sr.UnknownValueError:
        print("Could not understand audio.")