Update tests and import of yaml.

Closes #34 (closed)

workflow/tests/test_annotate_peaks.py

@@ -24,7 +24,7 @@ def test_upsetplot_singleend():
 def test_annotation_singleend():
     annotation_file = test_output_path + 'ENCSR238SGC.chipseeker_annotation.tsv'
     assert os.path.exists(annotation_file)
-    assert utils.count_lines(annotation_file) == 152255
+    assert utils.count_lines(annotation_file) == 149284
 
 
 @pytest.mark.pairedend