Redundancy in zerohint_utils_test.go file

[TAdev0]

zerohint_utils_test.go file defines the following functions:

func varValueEquals(varName string, expected *fp.Element) func(t *testing.T, ctx *hintTestContext) {
	return func(t *testing.T, ctx *hintTestContext) {
		o := ctx.operanders[varName]
		addr, err := o.GetAddress(ctx.vm)
		if err != nil {
			t.Fatal(err)
		}
		actualFelt, err := ctx.vm.Memory.ReadFromAddressAsElement(&addr)
		if err != nil {
			t.Fatal(err)
		}
		if !actualFelt.Equal(expected) {
			t.Fatalf("%s value mismatch:\nhave: %v\nwant: %v", varName, &actualFelt, expected)
		}
	}
}

func varAddrResolvedValueEquals(varName string, expected *fp.Element) func(t *testing.T, ctx *hintTestContext) {
	return func(t *testing.T, ctx *hintTestContext) {
		o := ctx.operanders[varName]
		addr, err := o.GetAddress(ctx.vm)
		require.NoError(t, err)
		actualFelt, err := ctx.vm.Memory.ReadFromAddressAsElement(&addr)
		require.NoError(t, err)
		require.Equal(t, &actualFelt, expected, "%s value mismatch:\nhave: %v\nwant: %v", varName, &actualFelt, expected)
	}
}

Both of them do the exact same thing, but handle error slightly differently. We can remove one of them.
varAddrResolvedValueEquals is used for only for usort hint , i supposed it has been created by some external contributor but it was not needed