lint

docs/modules/indexes/retrievers/examples/chroma_self_query_retriever.ipynb

@@ -46,18 +46,10 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 3,
+   "execution_count": null,
    "id": "bcbe04d9",
    "metadata": {},
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "Using embedded DuckDB without persistence: data will be transient\n"
-     ]
-    }
-   ],
+   "outputs": [],
    "source": [
     "docs = [\n",
     "    Document(page_content=\"A bunch of scientists bring back dinosaurs and mayhem breaks loose\", metadata={\"year\": 1993, \"rating\": 7.7, \"genre\": \"science fiction\"}),\n",
@@ -65,7 +57,7 @@
     "    Document(page_content=\"A psychologist / detective gets lost in a series of dreams within dreams within dreams and Inception reused the idea\", metadata={\"year\": 2006, \"director\": \"Satoshi Kon\", \"rating\": 8.6}),\n",
     "    Document(page_content=\"A bunch of normal-sized women are supremely wholesome and some men pine after them\", metadata={\"year\": 2019, \"director\": \"Greta Gerwig\", \"rating\": 8.3}),\n",
     "    Document(page_content=\"Toys come alive and have a blast doing so\", metadata={\"year\": 1995, \"genre\": \"animated\"}),\n",
-    "    Document(page_content=\"Three men walk into the Zone, three men walk out of the Zone\", metadata={\"year\": 1979, \"rating\": 9.9, \"director\": \"Andrei Tarkovsky\", \"genre\": \"science fiction\", \"rating\": 9.9})\n",
+    "    Document(page_content=\"Three men walk into the Zone, three men walk out of the Zone\", metadata={\"year\": 1979, \"director\": \"Andrei Tarkovsky\", \"genre\": \"science fiction\", \"rating\": 9.9})\n",
     "]\n",
     "vectorstore = Chroma.from_documents(\n",
     "    docs, embeddings\n",
@@ -302,7 +294,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.1"
+   "version": "3.11.3"
   }
  },
  "nbformat": 4,

docs/modules/indexes/retrievers/examples/self_query_retriever.ipynb

@@ -32,19 +32,10 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 1,
+   "execution_count": null,
    "id": "3eb9c9a4",
    "metadata": {},
-   "outputs": [
-    {
-     "name": "stderr",
-     "output_type": "stream",
-     "text": [
-      "/Users/harrisonchase/.pyenv/versions/3.9.1/envs/langchain/lib/python3.9/site-packages/pinecone/index.py:4: TqdmExperimentalWarning: Using `tqdm.autonotebook.tqdm` in notebook mode. Use `tqdm.tqdm` instead to force console mode (e.g. in jupyter console)\n",
-      "  from tqdm.autonotebook import tqdm\n"
-     ]
-    }
-   ],
+   "outputs": [],
    "source": [
     "import os\n",
     "\n",
@@ -83,7 +74,7 @@
     "    Document(page_content=\"A psychologist / detective gets lost in a series of dreams within dreams within dreams and Inception reused the idea\", metadata={\"year\": 2006, \"director\": \"Satoshi Kon\", \"rating\": 8.6}),\n",
     "    Document(page_content=\"A bunch of normal-sized women are supremely wholesome and some men pine after them\", metadata={\"year\": 2019, \"director\": \"Greta Gerwig\", \"rating\": 8.3}),\n",
     "    Document(page_content=\"Toys come alive and have a blast doing so\", metadata={\"year\": 1995, \"genre\": \"animated\"}),\n",
-    "    Document(page_content=\"Three men walk into the Zone, three men walk out of the Zone\", metadata={\"year\": 1979, \"rating\": 9.9, \"director\": \"Andrei Tarkovsky\", \"genre\": [\"science fiction\", \"thriller\"], \"rating\": 9.9})\n",
+    "    Document(page_content=\"Three men walk into the Zone, three men walk out of the Zone\", metadata={\"year\": 1979, \"director\": \"Andrei Tarkovsky\", \"genre\": [\"science fiction\", \"thriller\"], \"rating\": 9.9})\n",
     "]\n",
     "vectorstore = Pinecone.from_documents(\n",
     "    docs, embeddings, index_name=\"langchain-self-retriever-demo\"\n",
@@ -320,7 +311,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.9.1"
+   "version": "3.11.3"
   }
  },
  "nbformat": 4,

tests/integration_tests/retrievers/test_self_query.py

@@ -0,0 +1,89 @@
+import pytest
+
+from langchain.chains.query_constructor.base import AttributeInfo
+from langchain.embeddings import FakeEmbeddings
+from langchain.llms import OpenAI
+from langchain.retrievers.self_query.base import SelfQueryRetriever
+from langchain.schema import Document
+from langchain.vectorstores import Chroma
+
+
+@pytest.fixture
+def retriever() -> SelfQueryRetriever:
+    docs = [
+        Document(
+            page_content=(
+                "A bunch of scientists bring back dinosaurs and mayhem breaks loose"
+            ),
+            metadata={"year": 1993, "rating": 7.7, "genre": "science fiction"},
+        ),
+        Document(
+            page_content=(
+                "Leo DiCaprio gets lost in a dream within a dream within a dream "
+                "within a ..."
+            ),
+            metadata={"year": 2010, "director": "Christopher Nolan", "rating": 8.2},
+        ),
+        Document(
+            page_content=(
+                "A psychologist / detective gets lost in a series of dreams within"
+                " dreams within dreams and Inception reused the idea"
+            ),
+            metadata={"year": 2006, "director": "Satoshi Kon", "rating": 8.6},
+        ),
+        Document(
+            page_content=(
+                "A bunch of normal-sized women are supremely wholesome and some men "
+                "pine after them"
+            ),
+            metadata={"year": 2019, "director": "Greta Gerwig", "rating": 8.3},
+        ),
+        Document(
+            page_content="Toys come alive and have a blast doing so",
+            metadata={"year": 1995, "genre": "animated"},
+        ),
+        Document(
+            page_content="Three men walk into the Zone, three men walk out of the Zone",
+            metadata={
+                "year": 1979,
+                "director": "Andrei Tarkovsky",
+                "genre": "science fiction",
+                "rating": 9.9,
+            },
+        ),
+    ]
+    vectorstore = Chroma.from_documents(docs, FakeEmbeddings(size=10))
+    metadata_field_info = [
+        AttributeInfo(
+            name="genre",
+            description="The genre of the movie",
+            type="string or list[string]",
+        ),
+        AttributeInfo(
+            name="year",
+            description="The year the movie was released",
+            type="integer",
+        ),
+        AttributeInfo(
+            name="director",
+            description="The name of the movie director",
+            type="string",
+        ),
+        AttributeInfo(
+            name="rating", description="A 1-10 rating for the movie", type="float"
+        ),
+    ]
+    retriever = SelfQueryRetriever.from_llm(
+        OpenAI(temperature=0),
+        vectorstore,
+        "Brief summary of a movie",
+        metadata_field_info,
+    )
+    return retriever
+
+
+def test_get_relevant_documents(retriever: SelfQueryRetriever) -> None:
+    docs = retriever.get_relevant_documents(
+        "What are some movies about dinosaurs that came out before 2000"
+    )
+    assert len(docs) > 0