Refactor installation of benchmark deps

Author: J535D165

.github/workflows/benchmark.yml

@@ -15,8 +15,7 @@ jobs:
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
-        pip install -r benchmark/requirements.txt
-        pip install .
+        pip install .[benchmark]
     - name: Run benchmark
       run: |
         python scripts/repo_coverage.py run

benchmark/requirements.txt

@@ -24,6 +24,7 @@ datahugger = "datahugger.__main__:main"
 
 [project.optional-dependencies]
 all = ["datasets"]
+benchmark = ["pandas", "requests", "tabulate"]
 lint = ["ruff"]
 test = ["pytest"]
 docs = ["mkdocs-material"]