reload code without restart

[ThanatosDi]

hello everyone, how can I reload code without restart discord bot?
I try bot.reload_extension('cog_name'), bot.register_commands(bot.application_commands) and bot.sync_commands(bot.application_commands)
I check discord debug log, it put commands return 200
but command return value still old code not new code.

[Dorukyum]

Does this persist with pycord installed from the master branch?