Fix lint

Author: Samuel Scully

opencage/geocoder.py

@@ -146,7 +146,10 @@ def __init__(
         self.key = key if key is not None else os.environ.get('OPENCAGE_API_KEY')
 
         if self.key is None:
-            raise ValueError("API key not provided. Either pass a 'key' parameter or set the OPENCAGE_API_KEY environment variable.")
+            raise ValueError(
+                "API key not provided. "
+                "Either pass a 'key' parameter or set the OPENCAGE_API_KEY environment variable."
+            )
 
         if protocol and protocol not in ('http', 'https'):
             protocol = 'https'

test/test_error_invalid_input.py

@@ -35,6 +35,7 @@ def test_must_be_unicode_string():
     assert str(excinfo.value) == f"Input must be a unicode string, not {latin1_string!r}"
     assert excinfo.value.bad_value == latin1_string
 
+
 @responses.activate
 def test_reject_out_of_bounds_coordinates():
     """Test that reverse geocoding rejects out-of-bounds latitude and longitude values."""

test/test_geocoder_args.py

@@ -23,4 +23,3 @@ def test_custom_domain():
     """Test that custom domain can be set"""
     geocoder = OpenCageGeocode('abcde', domain='example.com')
     assert geocoder.url == 'https://example.com/geocode/v1/json'
-