Merge pull request #591 from aurelio-labs/fix/sim-score

fix: sim score

Author: jamescalam

semantic_router/routers/base.py

@@ -724,6 +724,8 @@ async def _async_pass_routes(
                         route.llm = self.llm
                 # TODO need to move to asyncio tasks and gather
                 route_choice = await route.acall(query=text)
+                if route_choice is not None and route_choice.similarity_score is None:
+                    route_choice.similarity_score = total_score
                 passed_routes.append(route_choice)
             elif passed and route is not None and simulate_static:
                 passed_routes.append(