doc:ollama document (#1512)

dbgpt/storage/vector_store/chroma_store.py

@@ -19,6 +19,7 @@ logger = logging.getLogger(__name__)
 
 CHROMA_COLLECTION_NAME = "langchain"
 
+
 @register_resource(
     _("Chroma Vector Store"),
     "chroma_vector_store",
@@ -152,7 +153,6 @@ class ChromaStore(VectorStoreBase):
         files = list(filter(lambda f: f != "chroma.sqlite3", files))
         return len(files) > 0
 
-
     def load_document(self, chunks: List[Chunk]) -> List[str]:
         """Load document to vector store."""
         logger.info("ChromaStore load document")

dbgpt/storage/vector_store/pgvector_store.py

@@ -66,7 +66,7 @@ class PGVectorStore(VectorStoreBase):
             embedding_function=self.embeddings,
             collection_name=self.collection_name,
             connection_string=self.connection_string,
-        )   # mypy: ignore
+        )  # mypy: ignore
 
     def similar_search(
         self, text: str, topk: int, filters: Optional[MetadataFilters] = None