Update os/os.module.go

Co-authored-by: Sebastien Binet <[email protected]>

Author: glaukiol1

os/os.module.go

@@ -78,14 +78,11 @@ func chdir(self py.Object, args py.Tuple) (py.Object, error) {
 	if len(args) == 0 {
 		return nil, py.ExceptionNewf(py.TypeError, "Missing required argument 'path' (pos 1)")
 	}
-	if !objectIsString(args[0]) {
+	dir, ok := args[0].(py.String)
+	if !ok {
 		return nil, py.ExceptionNewf(py.TypeError, "str expected, not "+args[0].Type().Name)
 	}
-	dir, err := py.ReprAsString(args[0])
-	if err != nil {
-		return nil, py.ExceptionNewf(py.TypeError, "Failed to parse string") // never going to run
-	}
-	dir = strings.ReplaceAll(dir, "'", "")
+	err = os.Chdir(string(dir))
 	err = os.Chdir(dir)
 	if err != nil {
 		return nil, py.ExceptionNewf(py.NotADirectoryError, "Couldn't change cwd; "+err.Error())