diff --git a/src/api/requirements.txt b/src/api/requirements.txt
index b89a01f..aa433e9 100644
--- a/src/api/requirements.txt
+++ b/src/api/requirements.txt
@@ -34,10 +34,12 @@ mdurl==0.1.2
 motor==3.6.0
 multidict==6.0.4
 orjson==3.10.12
+pdfkit==1.0.0
 propcache==0.2.1
 pydantic==2.10.2
 pydantic-core==2.27.1
 pydantic-settings==2.6.1
+pyexiftool==0.5.6
 pygments==2.18.0
 pymongo==4.9.2
 pyrsistent==0.20.0
diff --git a/src/api/src/create_book.py b/src/api/src/create_book.py
index d84eedb..55d0da1 100644
--- a/src/api/src/create_book.py
+++ b/src/api/src/create_book.py
@@ -11,12 +11,12 @@ from enum import Enum
 from base64 import b64encode
 import backoff
 import pdfkit
-from eliot import to_file, start_action
-from eliot.stdlib import EliotHandler
-from dotenv import load_dotenv
 from ebooklib import epub
 from exiftool import ExifTool
+from eliot import to_file, start_action
+from eliot.stdlib import EliotHandler
 from bs4 import BeautifulSoup
+from dotenv import load_dotenv
 from pydantic import TypeAdapter, model_validator, field_validator
 from pydantic_settings import BaseSettings
 from aiohttp import ClientResponseError