Add await to eval

jarvis/cogs/dev.py

@@ -6,6 +6,7 @@ import ulid
 import base64
 import subprocess
 import traceback
+import inspect
 from discord.ext import commands
 from jarvis.utils import build_embed, convert_bytesize
 from jarvis.utils.field import Field
@@ -244,6 +245,8 @@ class DevCog(commands.Cog):
             output = eval(code, locals(), globals())
         except Exception:
             output = traceback.format_exc()
+        if inspect.isawaitable(output):
+            output = await output
         await ctx.send(f"```{output}```")