diff --git a/q2_amr/tests/card/test_reads.py b/q2_amr/tests/card/test_reads.py
index bacca85..4487edf 100644
--- a/q2_amr/tests/card/test_reads.py
+++ b/q2_amr/tests/card/test_reads.py
@@ -144,7 +144,6 @@ def annotate_reads_card_test_body(self, read_type):
 
             # Assert if the expected files are in every sample directory and in both
             # resulting CARD annotation objects
-
             for num in [0, 1]:
                 map_type = "allele" if num == 0 else "gene"
                 files = [f"{map_type}_mapping_data.txt", "overall_mapping_stats.txt"]