From a83c38036dfd5bcf27a02d731e60bb2296c2812f Mon Sep 17 00:00:00 2001
From: Luca Mannini <48441989+italianconcerto@users.noreply.github.com>
Date: Fri, 31 Jan 2025 18:23:44 +0100
Subject: [PATCH] fix: handle empty function_schemas in route processing
---
semantic_router/routers/base.py | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/semantic_router/routers/base.py b/semantic_router/routers/base.py
index a9ff6eba..f73f3cfc 100644
--- a/semantic_router/routers/base.py
+++ b/semantic_router/routers/base.py
@@ -1086,7 +1086,7 @@ class BaseRouter(BaseModel):
route_names = [route.name for route in routes for _ in route.utterances]
utterances = [utterance for route in routes for utterance in route.utterances]
function_schemas = [
- route.function_schemas[0] if route.function_schemas is not None else {}
+ route.function_schemas[0] if route.function_schemas and len(route.function_schemas) > 0 else {}
for route in routes
for _ in route.utterances
]
--
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