Image is not rendering on html page

Question

I have issue in rendering image on UI, I have used ng-bind-html. I am getting the text as it is but image is not shwoing.

In angular-

$scope.conversation.message= $sce.trustAsHtml(response);

In HTML -

<div ng-bind-html="conversation.message" class="coversation-div"></div>

what I am getting is only text but the response is

Response

Please tell me how to show image also with text. Thank you in advance.