fix icons

Author: waleed

apps/sim/components/icons.tsx

@@ -3836,6 +3836,27 @@ export function WebflowIcon(props: SVGProps<SVGSVGElement>) {
   )
 }
 
+export function VariableIcon(props: SVGProps<SVGSVGElement>) {
+  return (
+    <svg
+      {...props}
+      xmlns='http://www.w3.org/2000/svg'
+      width='24'
+      height='24'
+      viewBox='0 0 24 24'
+      fill='none'
+      stroke='currentColor'
+      strokeWidth='2'
+      strokeLinecap='round'
+      strokeLinejoin='round'
+    >
+      <path d='M7 8l-4 4 4 4' />
+      <path d='M17 8l4 4-4 4' />
+      <line x1='14' y1='4' x2='10' y2='20' />
+    </svg>
+  )
+}
+
 export function HumanInTheLoopIcon(props: SVGProps<SVGSVGElement>) {
   return (
     <svg