Update requirements.txt

requirements.txt

@@ -1,16 +1,16 @@
-gradio==3.26.0
+gradio==3.28.3
-tiktoken>=0.3.3
+tiktoken>=0.3.3
-requests[socks]
+requests[socks]
-transformers
+transformers
-python-markdown-math
+python-markdown-math
-beautifulsoup4
+beautifulsoup4
-latex2mathml
+latex2mathml
-python-docx
+python-docx
-mdtex2html
+mdtex2html
-colorama
+colorama
-Markdown
+Markdown
-pygments
+pygments
-pymupdf
+pymupdf
-openai
+openai
-numpy
+numpy
-arxiv
+arxiv