selectbox map implement (#184)

zt_backend/models/components/selectbox.py

@@ -33,4 +33,13 @@ def get_value_from_global_state(cls, value, values):
                 return execution_state.component_values[id]  # Return the value associated with id in global_state
         except Exception as e:
             e
-        return value  # If id doesn't exist in global_state, return the original value
+        return value  # If id doesn't exist in global_state, return the original value
+
+    @classmethod
+    def from_dict(cls, items_map: dict, id: str, value: Union[str, int, None] = None, label: Optional[str] = None, multiple: Optional[bool] = None,
+                   dense: Optional[bool] = None, outlined: Optional[bool] = None, clearable: Optional[bool] = None, disabled: Optional[bool] = None, 
+                   readonly: Optional[bool] = None, color: Optional[str] = None, triggerEvent: str = 'update:modelValue'):
+        """Creates a SelectBox instance from a dictionary."""
+        items = items_map.keys()
+        return cls(items=items, id=id, value=value, label=label, multiple=multiple, dense=dense, outlined=outlined, clearable=clearable, 
+                   disabled=disabled, readonly=readonly, color=color, triggerEvent=triggerEvent)