How can I custom my repl's right side window?
I am now developing a discord.py bot, and I employed the trick using Flask to maintain my bot. It had shown me its Flask web page before I started to use selenium, but after, It had been showing me chromedriver page and got blank eventually. I cleaned up the selenium code and deleted chromedriver.exe, but the right window lasts blank. I want to see Flask webpage like it used to be. How can I custom my repl's right side window?
Traceback (most recent call last):
File "main.py", line 7, in <module>
File "/home/runner/GEzywYXKTd2/riot.py", line 4, in <module>
api_key = os.environ['api_key']
File "/usr/lib/python3.8/os.py", line 675, in getitem
raise KeyError(key) from None