Introduce semantic router extension (#186)

Introduce the `SemanticRouter` extension in RedisVL.

https://redislabs.atlassian.net/wiki/spaces/FE/pages/4344119352/Semantic+Router

Author: tylerhutcherson

docs/_static/js/sidebar.js

@@ -9,17 +9,23 @@ const toc = [
         { title: "Query and Filter", path: "/user_guide/hybrid_queries_02.html" },
         { title: "JSON vs Hash Storage", path: "/user_guide/hash_vs_json_05.html" },
         { title: "Vectorizers", path: "/user_guide/vectorizers_04.html" },
-        { title: "Rerankers", path: "/user_guide/rerankers_06.html"},
+        { title: "Rerankers", path: "/user_guide/rerankers_06.html" },
         { title: "Semantic Caching", path: "/user_guide/llmcache_03.html" },
+        { title: "Semantic Routing", path: "/user_guide/semantic_router_08.html" },
     ]},
     { header: "API", toc: [
         { title: "Schema", path: "/api/schema.html"},
         { title: "Search Index", path: "/api/searchindex.html" },
         { title: "Query", path: "/api/query.html" },
         { title: "Filter", path: "/api/filter.html" },
+    ]},
+    { header: "Utils", toc: [
         { title: "Vectorizers", path: "/api/vectorizer.html" },
         { title: "Rerankers", path: "/api/reranker.html" },
-        { title: "LLMCache", path: "/api/cache.html" }
+    ]},
+    { header: "Extensions", toc: [
+        { title: "LLM Cache", path: "/api/cache.html" },
+        { title: "Semantic Router", path: "/api/router.html" },
     ]}
 ];
 

docs/api/cache.rst

@@ -1,7 +1,7 @@
 
-********
-LLMCache
-********
+*********
+LLM Cache
+*********
 
 SemanticCache
 =============

docs/api/index.md

@@ -18,5 +18,6 @@ filter
 vectorizer
 reranker
 cache
+router
 ```
 

docs/api/query.rst

@@ -3,11 +3,12 @@
 Query
 *****
 
+.. _query_api:
+
+
 VectorQuery
 ===========
 
-.. _query_api:
-
 .. currentmodule:: redisvl.query
 
 

docs/api/router.rst

@@ -0,0 +1,51 @@
+
+***************
+Semantic Router
+***************
+
+.. _semantic_router_api:
+
+
+Semantic Router
+===============
+
+.. currentmodule:: redisvl.extensions.router
+
+.. autoclass:: SemanticRouter
+   :members:
+
+
+Routing Config
+==============
+
+.. currentmodule:: redisvl.extensions.router
+
+.. autoclass:: RoutingConfig
+   :members:
+
+
+Route
+=====
+
+.. currentmodule:: redisvl.extensions.router
+
+.. autoclass:: Route
+   :members:
+
+
+Route Match
+===========
+
+.. currentmodule:: redisvl.extensions.router.schema
+
+.. autoclass:: RouteMatch
+   :members:
+
+
+Distance Aggregation Method
+===========================
+
+.. currentmodule:: redisvl.extensions.router.schema
+
+.. autoclass:: DistanceAggregationMethod
+   :members:

docs/user_guide/index.md

@@ -18,5 +18,6 @@ vectorizers_04
 hash_vs_json_05
 rerankers_06
 session_manager_07
+semantic_router_08
 ```