Remove unused 'requirements'

requirements.txt

@@ -1,21 +1,13 @@
-anyio==4.2.0
-asgiref==3.7.2
-certifi==2023.11.17
+asgiref==3.8.1
+certifi==2024.2.2
 charset-normalizer==3.3.2
-Django==5.0.1
+Django==5.0.4
 django-environ==0.11.2
-django-filter==23.5
-djangorestframework==3.14.0
-feedparser==6.0.11
-h11==0.14.0
-httpcore==1.0.2
-httpx==0.26.0
-idna==3.6
-pillow==10.2.0
-pytz==2023.3.post1
+django-filter==24.2
+djangorestframework==3.15.1
+idna==3.7
 requests==2.31.0
-sgmllib3k==1.0.0
-sniffio==1.3.0
-sqlparse==0.4.4
+sniffio==1.3.1
+sqlparse==0.5.0
 urllib3==2.2.1
 whitenoise==6.6.0