fix first step from fixes soap

lib/screens/patients/profile/soap_update/subjective/allergies/update_allergies_widget.dart

@@ -37,7 +37,7 @@ class _UpdateAllergiesWidgetState extends State<UpdateAllergiesWidget> {
 
 
         SOAPOpenItems(label: "${TranslationBase.of(context).addAllergies}",onTap: () {
-          openAllergiesList(context, changeAllState);
+          openAllergiesList(context, changeAllState, removeAllergy);
         },),
         SizedBox(
           height: 20,
@@ -164,7 +164,7 @@ class _UpdateAllergiesWidgetState extends State<UpdateAllergiesWidget> {
     }
   }
 
-  openAllergiesList(BuildContext context, Function changeParentState) {
+  openAllergiesList(BuildContext context, Function changeParentState, removeAllergy) {
     showModalBottomSheet(
         backgroundColor: Colors.white,
         isScrollControlled: true,
@@ -173,6 +173,7 @@ class _UpdateAllergiesWidgetState extends State<UpdateAllergiesWidget> {
         builder: (context) {
           return AddAllergies(
             myAllergiesList: widget.myAllergiesList,
+
               addAllergiesFun: (List<MySelectedAllergy> mySelectedAllergy) {
                 bool isAllDataFilled = true;
                 mySelectedAllergy.forEach((element) {
@@ -187,6 +188,20 @@ class _UpdateAllergiesWidgetState extends State<UpdateAllergiesWidget> {
                       widget.myAllergiesList.add(element);
                     }
                   });
+
+                  /// remove items.
+                  List<MySelectedAllergy>  removedList= [];
+                  widget.myAllergiesList.forEach((element) {
+                    if ((mySelectedAllergy.singleWhere((it) => it.selectedAllergy.id == element.selectedAllergy.id,
+                        orElse: () => null)) == null) {
+                      removedList.add(element);
+                    }});
+
+                  removedList.forEach((element) {
+                    removeAllergy(element);
+                  });
+
+
                   changeParentState();
                   Navigator.of(context).pop();
                 } else {