I got the following error message: Error in sub-node ‘OpenAIChatModel‘ Invalid 'tools[0].function.name': string does not match pattern. Expected a string that matches the pattern '^[a-zA-Z0-9_-]+$'. I completely followed Nate's video: How to Build a Personal Assistant AI Agent in n8n (Step-by-Step, No Code) from 11-29-24, but i can't fix this problem. See pictures from my project below. Hopefully someone can help me with this...

I launched this community on October 14th. What a wild ride it's been. In the past month and a half, we've seen so much growth, and I was able to quit my full-time job! I’m beyond grateful for each and every one of you—your engagement, creativity, and passion are what make this space so special. This milestone is a reminder of how much we can accomplish together. Thank you for being part of this journey, and here’s to continuing to learn, grow, and build amazing things as a community! 🚀 You guys are the best 💙