remove deprecated @mui/styles

Change-Id: If52e6c0be904ea13d98ade644111ab3553671626
diff --git a/client/src/components/inputs.js b/client/src/components/inputs.js
index 6610d37..52047d3 100644
--- a/client/src/components/inputs.js
+++ b/client/src/components/inputs.js
@@ -1,5 +1,5 @@
 import { Stack, TextField } from "@mui/material"
-import { styled } from "@mui/styles"
+import { styled } from "@mui/material/styles"
 import React from "react"
 import { InfoButton, ToggleVisibilityButton } from "./buttons"
 import { CheckedIcon, RoundCrossIcon, LockIcon, PenIcon, PersonIcon } from "./svgIcons"