fix5

app.py

@@ -357,11 +357,12 @@ async def handle_mention(event, say, client):
 # Initialize the Async Slack Request Handler
 handler = AsyncSlackRequestHandler(app)
 
+# In the slack_events endpoint (around line 364)
 @api.post("/slack/events")
 async def slack_events(request: Request):
     """Endpoint for all Slack event subscriptions."""
     try:
-        return await handler.handle_async(request)
+        return await handler.handle(request)  # Changed from handle_async
     except Exception as e:
         logger.error(f"Error handling Slack events: {e}")
         raise
@@ -402,11 +403,12 @@ async def install_url():
         logger.error(f"Error generating install URL: {e}")
         raise
 
+# In the oauth_callback endpoint
 @api.get("/slack/oauth/callback")
 async def oauth_callback(request: Request):
     """Handles the OAuth callback from Slack to complete installation."""
     try:
-        response = await handler.handle_async(request)
+        response = await handler.handle(request)  # Changed from handle_async
         # For successful OAuth, return a simple HTML response
         if hasattr(response, 'status_code') and response.status_code == 200:
             return HTMLResponse(