Mage2\User\Controllers\MyAccountController::uploadImagePost PHP Method

    public function uploadImagePost(UploadUserImageRequest $request)
    {
        $user = Auth::user();
        $image = $request->file('profile_image');
        $destinationPath = 'uploads/users/';
        $relativePath = implode('/', str_split(strtolower(str_random(3)))) . '/';
        $image->move($destinationPath . $relativePath, $image->getClientOriginalName());
        $user->update(['image_path' => $relativePath . $image->getClientOriginalName()]);
        return redirect()->route('my-account.home')->with('notificationText', 'User Profile Image Uploaded successfully!!');
    }