diff --git a/src/zampy/__init__.py b/src/zampy/__init__.py
index e5cc82f..f13f2a7 100644
--- a/src/zampy/__init__.py
+++ b/src/zampy/__init__.py
@@ -1,4 +1,5 @@
 """zampy."""
+
 from zampy import datasets
 
 
diff --git a/src/zampy/cli.py b/src/zampy/cli.py
index f417066..485f5b1 100644
--- a/src/zampy/cli.py
+++ b/src/zampy/cli.py
@@ -1,4 +1,5 @@
 """Implements CLI interface for Zampy."""
+
 from pathlib import Path
 import click
 import dask.distributed
diff --git a/src/zampy/datasets/__init__.py b/src/zampy/datasets/__init__.py
index 155a9d2..cf0ca5a 100644
--- a/src/zampy/datasets/__init__.py
+++ b/src/zampy/datasets/__init__.py
@@ -1,4 +1,5 @@
 """Datasets implementations."""
+
 from zampy.datasets import dataset_protocol
 from zampy.datasets import validation
 from zampy.datasets.catalog import DATASETS
diff --git a/src/zampy/datasets/catalog.py b/src/zampy/datasets/catalog.py
index 44e8ffb..7a30cad 100644
--- a/src/zampy/datasets/catalog.py
+++ b/src/zampy/datasets/catalog.py
@@ -1,4 +1,5 @@
 """Catalog of datasets."""
+
 from zampy.datasets import dataset_protocol
 from zampy.datasets.cams import CAMS
 from zampy.datasets.era5 import ERA5
diff --git a/src/zampy/datasets/converter.py b/src/zampy/datasets/converter.py
index 6692be8..1e6b75d 100644
--- a/src/zampy/datasets/converter.py
+++ b/src/zampy/datasets/converter.py
@@ -1,4 +1,5 @@
 """Dataset formatter for different conventions."""
+
 import json
 import warnings
 from pathlib import Path
diff --git a/src/zampy/datasets/dataset_protocol.py b/src/zampy/datasets/dataset_protocol.py
index ce3a0cc..f58c57d 100644
--- a/src/zampy/datasets/dataset_protocol.py
+++ b/src/zampy/datasets/dataset_protocol.py
@@ -1,4 +1,5 @@
 """Outline of the dataset protocol."""
+
 import json
 import shutil
 from dataclasses import dataclass
diff --git a/src/zampy/datasets/eth_canopy_height.py b/src/zampy/datasets/eth_canopy_height.py
index c7557ec..48953a2 100644
--- a/src/zampy/datasets/eth_canopy_height.py
+++ b/src/zampy/datasets/eth_canopy_height.py
@@ -1,4 +1,5 @@
 """ETH canopy height dataset."""
+
 import gzip
 from pathlib import Path
 import numpy as np
diff --git a/src/zampy/datasets/prism_dem.py b/src/zampy/datasets/prism_dem.py
index 73440bb..0952ad8 100644
--- a/src/zampy/datasets/prism_dem.py
+++ b/src/zampy/datasets/prism_dem.py
@@ -1,4 +1,5 @@
 """Prism DEM dataset."""
+
 import gzip
 import tarfile
 from pathlib import Path
diff --git a/src/zampy/datasets/utils.py b/src/zampy/datasets/utils.py
index 69489a2..a737baa 100644
--- a/src/zampy/datasets/utils.py
+++ b/src/zampy/datasets/utils.py
@@ -1,4 +1,5 @@
 """Shared utilities from datasets."""
+
 import urllib.request
 from pathlib import Path
 import requests
diff --git a/src/zampy/datasets/validation.py b/src/zampy/datasets/validation.py
index df5f9f6..47cbdbc 100644
--- a/src/zampy/datasets/validation.py
+++ b/src/zampy/datasets/validation.py
@@ -1,4 +1,5 @@
 """Checks for user input validation."""
+
 from pathlib import Path
 from zampy.datasets.dataset_protocol import Dataset
 from zampy.datasets.dataset_protocol import SpatialBounds
diff --git a/src/zampy/recipe.py b/src/zampy/recipe.py
index 28ef2d5..c9c799d 100644
--- a/src/zampy/recipe.py
+++ b/src/zampy/recipe.py
@@ -1,4 +1,5 @@
-""""All functionality to read and execute Zampy recipes."""
+""" "All functionality to read and execute Zampy recipes."""
+
 from pathlib import Path
 from typing import Any
 import numpy as np
diff --git a/src/zampy/reference/variables.py b/src/zampy/reference/variables.py
index d021e4d..642b6eb 100644
--- a/src/zampy/reference/variables.py
+++ b/src/zampy/reference/variables.py
@@ -1,4 +1,5 @@
 """Variable reference for Zampy."""
+
 from pint import UnitRegistry
 from zampy.datasets.dataset_protocol import Variable
 
diff --git a/tests/test_data/fapar-lai/generate_fake_data.py b/tests/test_data/fapar-lai/generate_fake_data.py
index 051b651..a42c475 100644
--- a/tests/test_data/fapar-lai/generate_fake_data.py
+++ b/tests/test_data/fapar-lai/generate_fake_data.py
@@ -1,4 +1,5 @@
 """Generate fake data for the fapar-lai tests."""
+
 import zipfile
 from pathlib import Path
 import numpy as np
diff --git a/tests/test_datasets/__init__.py b/tests/test_datasets/__init__.py
index ccb1f08..596750e 100644
--- a/tests/test_datasets/__init__.py
+++ b/tests/test_datasets/__init__.py
@@ -1,4 +1,5 @@
 """This module contains all tests for datasets included in zampy."""
+
 from pathlib import Path
 
 
diff --git a/tests/test_datasets/test_fapar_lai.py b/tests/test_datasets/test_fapar_lai.py
index 8ead16d..2db36e9 100644
--- a/tests/test_datasets/test_fapar_lai.py
+++ b/tests/test_datasets/test_fapar_lai.py
@@ -1,4 +1,5 @@
 """Unit tests for the FAPAR-LAI dataset."""
+
 import json
 from pathlib import Path
 from unittest.mock import patch
diff --git a/tests/test_recipes/generate_test_data.py b/tests/test_recipes/generate_test_data.py
index 016c6cf..2a88ff6 100644
--- a/tests/test_recipes/generate_test_data.py
+++ b/tests/test_recipes/generate_test_data.py
@@ -1,4 +1,5 @@
 """Generates test data for running the recipe tests."""
+
 from pathlib import Path
 import numpy as np
 import pandas as pd
diff --git a/tests/test_recipes/test_recipe_loader.py b/tests/test_recipes/test_recipe_loader.py
index 1f3d7cc..042c996 100644
--- a/tests/test_recipes/test_recipe_loader.py
+++ b/tests/test_recipes/test_recipe_loader.py
@@ -1,4 +1,5 @@
 """Test the recipe loader."""
+
 import pytest
 from zampy.recipe import recipe_loader
 
diff --git a/tests/test_recipes/test_simple_recipe.py b/tests/test_recipes/test_simple_recipe.py
index 536422f..2c8076a 100644
--- a/tests/test_recipes/test_simple_recipe.py
+++ b/tests/test_recipes/test_simple_recipe.py
@@ -1,4 +1,5 @@
 """Testing a simple recipe."""
+
 from pathlib import Path
 from unittest.mock import patch
 import generate_test_data