voice assistant python based pyaudio error

[hardik]

import speech_recognition as sr

from time import ctime
import time
import os
import pyaudio
from gtts import gTTS

def speak(audioString):
print(audioString)
tts = gTTS(text=audioString, lang='en')
tts.save("audio.mp3")
os.system("mpg321 audio.mp3")

def recordAudio():
# Record Audio
r = sr.Recognizer()
with sr.Microphone() as source:
print("Say something!")
audio = r.listen(source)

# Speech recognition using Google Speech Recognition
data = ""
try:
# Uses the default API key
# To use another API key: r.recognize_google(audio, key="GOOGLE_SPEECH_RECOGNITION_API_KEY")
data = r.recognize_google(audio)
print("You said: " + data)
except sr.UnknownValueError:
print("Google Speech Recognition could not understand audio")
except sr.RequestError as e:
print("Could not request results from Google Speech Recognition service; {0}".format(e))

return data

def jarvis(data):
if "how are you" in data:
speak("I am fine")
if "who made you" in data:
speak("you")
if "do you love me" in data:
speak("I have no gender")
if "i love you" in data:
speak("I did'nt get the whole gender thing")
if "how are you" in data:
speak("I don't get whole gender thing")
if "i know who you are " in data:
speak("Then so what")
if "what is your name" in data:
speak("My name is jarvis")
if "i am your owner" in data:
speak("I will rather kill you or tell hardik to kill you")
if "i am your boyfriend" in data:
speak("I didn't get the whole gender thing")

if "what time is it" in data:
speak(ctime())

if "where is" in data:
data = data.split(" ")
location = data[2]
speak("Hold on Hardik, I will show you where " + location + " is.")
os.system("chromium-browser https://www.google.nl/maps/place/" + location + "/&")

# initialization
time.sleep(2)
speak("Hardik, what can I do for you?")
while 1:
data = recordAudio()
jarvis(data)