Update pyproject.toml

Author: lhoestq

pyproject.toml

@@ -65,6 +65,7 @@ computation = ['scipy>=1.10.0', 'xarray>=2022.12.0']
 fss = ['fsspec>=2022.11.0']
 aws = ['s3fs>=2022.11.0']
 gcp = ['gcsfs>=2022.11.0']
+hf = ['huggingface-hub>=0.27.0']
 excel = ['odfpy>=1.4.1', 'openpyxl>=3.1.0', 'python-calamine>=0.1.7', 'pyxlsb>=1.0.10', 'xlrd>=2.0.1', 'xlsxwriter>=3.0.5']
 parquet = ['pyarrow>=10.0.1']
 feather = ['pyarrow>=10.0.1']