Issam9/cohere embeddings (#105)

Add support for cohere embeddings

tests/integration_tests/embeddings/test_cohere.py

@@ -0,0 +1,19 @@
+"""Test cohere embeddings."""
+from langchain.embeddings.cohere import CohereEmbeddings
+
+
+def test_cohere_embedding_documents() -> None:
+    """Test cohere embeddings."""
+    documents = ["foo bar"]
+    embedding = CohereEmbeddings()
+    output = embedding.embed_documents(documents)
+    assert len(output) == 1
+    assert len(output[0]) == 2048
+
+
+def test_cohere_embedding_query() -> None:
+    """Test cohere embeddings."""
+    document = "foo bar"
+    embedding = CohereEmbeddings()
+    output = embedding.embed_query(document)
+    assert len(output) == 2048