public function store(Request $request)
 {
     $hostel = new Hostels();
     $hostel->name = $request->get('name');
     $hostel->description = $request->get('description');
     $hostel->url_name = $request->get('url_name');
     $hostel->tags = $request->get('tags');
     //$request->file('image')->getClientOriginalExtension();
     $destinationPath = base_path() . '/public/Hostels/';
     // upload path
     $extension = $request->file('image')->getClientOriginalExtension();
     // getting image extension
     $fileName = $hostel->url_name . '.' . $extension;
     // renameing image
     $request->file('image')->move($destinationPath, $fileName);
     $hostel->save();
     return redirect('hostels/create')->with('message', 'Successfully created Hostel!!');
 }