Cleaning up requirements

requirements.txt

@@ -1,35 +1,2 @@
-advent-of-code-data==1.1.1
-attrs==21.2.0
-backports.zoneinfo==0.2.1
-beautifulsoup4==4.10.0
-black==21.11b1
-certifi==2021.10.8
-charset-normalizer==2.0.8
-click==8.0.3
-idna==3.3
-iniconfig==1.1.1
-isort==5.10.1
-mypy-extensions==0.4.3
-numpy==1.21.4
-packaging==21.3
-pathspec==0.9.0
-Pebble==4.6.3
-platformdirs==2.4.0
-pluggy==1.0.0
-py==1.11.0
-pyparsing==3.0.6
-pytest==6.2.5
-python-dateutil==2.8.2
-python-dotenv==0.19.2
-pytz-deprecation-shim==0.1.0.post0
-regex==2021.11.10
-requests==2.26.0
-six==1.16.0
-soupsieve==2.3.1
-termcolor==1.1.0
-toml==0.10.2
-tomli==1.2.2
-typing-extensions==4.0.1
-tzdata==2021.5
-tzlocal==4.1
-urllib3==1.26.7
+numpy
+pytest