diff --git a/requirements.txt b/requirements.txt
index 1f86d33..a5782f7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,24 +1,24 @@
 ./docs/gradio-3.32.6-py3-none-any.whl
-pydantic==1.10.11
+pypdf2==2.12.1
 tiktoken>=0.3.3
 requests[socks]
+pydantic==1.10.11
 transformers>=4.27.1
+scipdf_parser>=0.52
 python-markdown-math
+websocket-client
 beautifulsoup4
 prompt_toolkit
 latex2mathml
 python-docx
 mdtex2html
 anthropic
+pyautogen
 colorama
 Markdown
 pygments
 pymupdf
 openai
-pyautogen
-numpy
 arxiv
+numpy
 rich
-pypdf2==2.12.1
-websocket-client
-scipdf_parser>=0.3