fix(conform): missed how to declare the raw callback function

config/config.nix

@@ -20,20 +20,22 @@
   };
 
   globals.mapleader = " ";
-  
+
   autoCmd = [
     {
-      callback = ''
-        function(args)
-    require("conform").format({ bufnr = args.buf })
-      end
-      '';
+      callback = {
+        __raw = ''
+          function(args)
+            require("conform").format({ bufnr = args.buf })
+          end
+        '';
+      };
 
-      event = ["BufWritePre"]; 
+      event = [ "BufWritePre" ];
       pattern = [
         "*"
       ];
-      desc = "autoformatting on save";
-    }  
+      desc = "Format on save";
+    }
   ];
 }