Django==3.2.17 psycopg2-binary>=2.9.5 djangorestframework==3.14.0 django-cors-headers==3.13.0 openpyxl==3.1.0 requests==2.28.2 gunicorn==20.1.0 pandas==1.5.3 pdfkit==1.0.0 PyPDF2==1.28.6