Hey guys, I'm trying to use dynamic variables to put the current date in my assistant, but it is unable to answer me with the date. Am I doing something wrong? I'm following the pattern from here https://docs.vapi.ai/assistants/dynamic-variables https://cdn.discordapp.com/attachments/1246367057046405130/1264680009503870996/image.png?ex=669ec08a&is=669d6f0a&hm=9f1793b5bfa3d60e804d43d5107b13c2ae5a52e58bfc738f00cd2d1d81875aab&