feat: add function to count expressions in a message

Co-authored-by: aider (openrouter/anthropic/claude-3-haiku) <aider@aider.chat>

Author: Your Name

bot.py

@@ -5,6 +5,7 @@
 from dotenv import load_dotenv
 from threading import Thread
 from flask import Flask
+import re
 
 app = Flask(__name__)
 
@@ -93,4 +94,10 @@ async def tophearts(ctx):
 
     await ctx.send(msg)
 
+@bot.command()
+async def count_expressions(ctx, message: str):
+    """Count the number of expressions in a message"""
+    expressions = re.findall(r'\b\w+\b', message)
+    await ctx.send(f"The message contains {len(expressions)} expressions.")
+
 bot.run(TOKEN)