Update app.py

app.py

@@ -225,10 +225,10 @@ async def on_message(message):
                 embed.set_image(url="attachment://image.png")
                 await e.edit(embed=embed, attachments=[file])
             
-    except Exception as e:
-        print(e)
+    except Exception as exc:
+        print(exc)
         embed = discord.Embed(title="ERROR",
-                                      description=e,
+                                      description=exc,
                                       color=0xFF3348)
         await e.edit(embed=embed)