diff --git a/tests/test_cdx_api.py b/tests/test_cdx_api.py
index 7829722..9748b9f 100644
--- a/tests/test_cdx_api.py
+++ b/tests/test_cdx_api.py
@@ -177,6 +177,7 @@ def test_near() -> None:
         )
         cdx.near(unix_timestamp=1286705410)
 
+
 def test_before() -> None:
     user_agent = (
         "Mozilla/5.0 (MacBook Air; M1 Mac OS X 11_4) "
@@ -210,4 +211,4 @@ def test_after() -> None:
     assert "20160801000917" in after.timestamp, after.timestamp
     assert "google" in after.urlkey
     assert after.original.find("google.com") != -1
-    assert after.archive_url.find("google.com") != -1
\ No newline at end of file
+    assert after.archive_url.find("google.com") != -1
diff --git a/waybackpy/cdx_api.py b/waybackpy/cdx_api.py
index 02cb683..4bd8291 100644
--- a/waybackpy/cdx_api.py
+++ b/waybackpy/cdx_api.py
@@ -230,7 +230,7 @@ class WaybackMachineCDXServerAPI:
             + "Either there are no archives before the given date,"
             + " the URL may not have any archived, or the URL may have been"
             + " recently archived and is still not available on the CDX server."
-            )
+        )
 
     def after(
         self,
@@ -271,7 +271,7 @@ class WaybackMachineCDXServerAPI:
             + "Either there are no archives after the given date,"
             + " the URL may not have any archives, or the URL may have been"
             + " recently archived and is still not available on the CDX server."
-            )
+        )
 
     def near(
         self,