Add command

command.py

@@ -0,0 +1,18 @@
+from discord.ext import commands
+from os import getenv
+
+bot = commands.Bot(command_prefix='@')
+
+
+@bot.command()
+async def echo(ctx, arg):
+    print(arg)
+    await ctx.send(arg)
+
+def main():
+    bot.run(getenv("TOKEN"))
+
+if __name__ == "__main__":
+    main()
+
+