correct bug edit picture

src/BackendBundle/Resources/views/team/form.html.twig

@@ -21,12 +21,15 @@
                         {{ form_errors(form.name) }}
                     </div>
                 </div>
-                <div class="form-group is-empty has-primary">
+                <div class="form-group">
                     {{ form_label(form.picture, null, {'label_attr':  {'class': "col-sm-3 control-label"}}) }}
+
                     <div class="col-sm-9">
-                        {{ form_widget(form.picture, {'attr' : {'class': "form-control"}}) }}
-                        {{ form_errors(form.picture) }}
+                        <input type="text" readonly="" class="form-control" placeholder="Parcourir ...">
+                        {{ form_widget(form.picture) }}
                     </div>
+
+                    {{ form_errors(form.picture) }}
                 </div>
             </div>