Integrating formula editor

src/myfasthtml/controls/DslEditor.py

@@ -33,6 +33,7 @@ class DslEditorConf:
   placeholder: str = ""
   readonly: bool = False
   engine_id: str = None  # id of the DSL engine to use for autocompletion
+  save_button: bool = True
 
 
 class DslEditorState(DbObject):
@@ -184,6 +185,8 @@ class DslEditor(MultipleInstance):
     return Script(f"initDslEditor({config_json});")
   
   def _mk_auto_save(self):
+    if not self.conf.save_button:
+      return None
     return Div(
       Label(
         mk.mk(