add code

requirements.txt

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+blinker==1.8.2
+Brotli==1.1.0
+cffi==1.17.0
+click==8.1.7
+cssselect2==0.7.0
+Flask==3.0.3
+fonttools==4.53.1
+html5lib==1.1
+itsdangerous==2.2.0
+Jinja2==3.1.4
+MarkupSafe==2.1.5
+pillow==10.4.0
+pycparser==2.22
+pydyf==0.11.0
+pyphen==0.16.0
+six==1.16.0
+tinycss2==1.3.0
+weasyprint==62.3
+webencodings==0.5.1
+Werkzeug==3.0.4
+zopfli==0.2.3