4 files changed, 8 insertions, 7 deletions
diff --git a/rag/retriever/document.py b/rag/retriever/document.py
index 54ac451..67ff936 100644
--- a/rag/retriever/document.py
+++ b/rag/retriever/document.py
@@ -1,8 +1,8 @@
 import hashlib
 import os
 
-from langchain_community.document_loaders.blob_loaders import Blob
 import psycopg
+from langchain_community.document_loaders.blob_loaders import Blob
 from loguru import logger as log
 
 TABLES = """
diff --git a/rag/retriever/encoder.py b/rag/retriever/encoder.py
index 753157f..db69ee5 100644
--- a/rag/retriever/encoder.py
+++ b/rag/retriever/encoder.py
@@ -1,6 +1,6 @@
 import os
 from pathlib import Path
-from typing import List, Dict
+from typing import Dict, List
 from uuid import uuid4
 
 import ollama
diff --git a/rag/retriever/parser/pdf.py b/rag/retriever/parser/pdf.py
index 410f027..4c5addc 100644
--- a/rag/retriever/parser/pdf.py
+++ b/rag/retriever/parser/pdf.py
@@ -3,11 +3,11 @@ from pathlib import Path
 from typing import List, Optional
 
 from langchain.text_splitter import RecursiveCharacterTextSplitter
-from langchain_core.documents import Document
+from langchain_community.document_loaders.blob_loaders import Blob
 from langchain_community.document_loaders.parsers.pdf import (
     PyPDFParser,
 )
-from langchain_community.document_loaders.blob_loaders import Blob
+from langchain_core.documents import Document
 
 
 class PDFParser:
diff --git a/rag/retriever/retriever.py b/rag/retriever/retriever.py
index 885dafe..deffae5 100644
--- a/rag/retriever/retriever.py
+++ b/rag/retriever/retriever.py
@@ -1,12 +1,13 @@
+from io import BytesIO
 from pathlib import Path
-from typing import Optional, List
+from typing import List, Optional
+
 from loguru import logger as log
 
-from io import BytesIO
 from .document import DocumentDB
 from .encoder import Encoder
 from .parser.pdf import PDFParser
-from .vector import VectorDB, Document
+from .vector import Document, VectorDB
 
 
 class Retriever: