import json
import os
import sys
from watson_developer_cloud import SpeechToTextV1

def transcribe_audio(audio_file_name) :
    IBM_USERNAME = "yourusername"

    IBM_PASSWORD = "yourpassword"
    #what changes should be made here instead of username and password

    stt = SpeechToTextV1(username=IBM_USERNAME, password=IBM_PASSWORD)
    audio_file = open(audio_file_name, "rb")
    json_file = os.path.abspath("america")+".json";
    with open(json_file, 'w') as fp:
        result = stt.recognize(audio_file,timestamps=True,content_type='audio/wav', inactivity_timeout =-1,word_confidence = True)
        result.get_result()
        json.dump(result, fp, indent=2)
    script = "Script is : "
    for rows in result['results']:
        script += rows['alternatives'][0]['transcript']
    print(script)
transcribe_audio("america.wav")