Fixing local state var case

Author: riebecj

reflex/state.py

@@ -1669,7 +1669,10 @@ async def get_var_value(self, var: Var[VAR_TYPE]) -> VAR_TYPE:
             raise UnretrievableVarValueError(msg)
         # Fastish case: this var belongs to this state
         if var_data.state == self.get_full_name():
-            return getattr(self, var_data.field_name)
+            value = getattr(self, var_data.field_name)
+            if inspect.isawaitable(value):
+                return await value
+            return value
 
         # Slow case: this var belongs to another state
         other_state = await self.get_state(