how to make the bot send message in a certain channel discord.py code example

Example 1: how to send a message in a specific channel discord.py

channel = client.get_channel(12324234183172)
await channel.send('hello')

Example 2: how to send a message in a specific channel discord.py

channel = client.get_channel(12324234183172) #channel id here
await channel.send('hello')