Youtube Sub gap

#!/usr/bin/env python3

# <xbar.title>Youtube Sub gap</xbar.title>
# <xbar.version>v1.1</xbar.version>
# <xbar.author>Tok1</xbar.author>
# <xbar.author.github>tokfrans03</xbar.author.github>
# <xbar.desc>Displays the sub gap between Pewdiepie and T-series. Set your youtube api key in the script. You can also change the channel ids to check on other sub gaps, just make shure the bigger one is first</xbar.desc>
# <xbar.image>https://github.com/garythung/bitbar-age-ticker/blob/master/bitbar-age-ticker.gif?raw=true</xbar.image>
# <xbar.dependencies>python</xbar.dependencies>
# <xbar.abouturl>https://github.com/tokfrans03/BitBar-sub-gap</xbar.abouturl>

from urllib.request import urlopen
import json

YTchannel1="UC-lHJZR3Gqxm24_Vd_AJ5Yw" #pewdiepie
YTchannel2="UCq-Fj5jknLsUf-MWSy4_brA" #tseries
apiKey = "YOUR_API_KEY"

YTchannel1data = urlopen('https://www.googleapis.com/youtube/v3/channels?part=statistics&id=' + YTchannel1 + '&key=' + apiKey).read()
YTchannel2data = urlopen('https://www.googleapis.com/youtube/v3/channels?part=statistics&id=' + YTchannel2 + '&key=' + apiKey).read()
YTchannel1subs = json.loads(YTchannel1data.decode('utf-8'))["items"][0]["statistics"]["subscriberCount"]
YTchannel2subs = json.loads(YTchannel2data.decode('utf-8'))["items"][0]["statistics"]["subscriberCount"]

dif = int(YTchannel1subs) - int(YTchannel2subs)

print(("{:,d}".format(int(dif))))
print("---")
print("Channel 1 | color=blue")
print(("{:,d}".format(int(YTchannel1subs))))
print("---")
print("Channel 2 | color=red")
print(("{:,d}".format(int(YTchannel2subs))))
print("---")
print("Gap | color=green")
print(("{:,d}".format(int(dif))))