Angularjs - boucle- problem

to repeat a div as the number entered

 <div class="form-group">
                   
                    <div class="col-md-6 col-xs-12">

                   <li>Option {{i}}</li>

<input type="radio" ng-model="score" ng-value=""/>
<br>
<textarea  ng-model="option" class="form-control"   ></textarea>
                    </div>
                    </div>

<div ng-repeat="i in range(Data.nop) track by $index">
$scope.range = function(nop){

  var input = []; 
nop = parseInt(nop);
  for (var i = 0; i < nop; i++) { 
    input.push(i+1) 
  } 

  return input;
}