fix(itam): dont add field inventorydate if adding new item

!34

app/itam/forms/device/device.py

@@ -26,13 +26,14 @@ class DeviceForm(forms.ModelForm):
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
 
-        self.fields['lastinventory'] = forms.DateTimeField(
-            label="Last Inventory Date",
-            input_formats=settings.DATETIME_FORMAT,
-            initial=kwargs['instance'].inventorydate,
-            disabled=True,
-            required=False,
-        )
+        if hasattr(kwargs['instance'], 'inventorydate'):
+            self.fields['lastinventory'] = forms.DateTimeField(
+                label="Last Inventory Date",
+                input_formats=settings.DATETIME_FORMAT,
+                initial=kwargs['instance'].inventorydate,
+                disabled=True,
+                required=False,
+            )
 
         # for key in self.fields.keys():
         #     self.fields[key].widget.attrs['disabled'] = True