Fix tabs and spaces.

workflow/tests/test_pool_and_psuedoreplicate.py

@@ -37,7 +37,7 @@ def design_experiment_3(design_experiment):
     design_df = design_experiment.drop(design_experiment.index[1])
     # Update to be paired as first
     design_experiment.loc[0, 'control_tag_align'] = 'B_1.bedpe.gz'
-	design_experiment.loc[0, 'tag_align'] = 'A_1.bedpe.gz'
+    design_experiment.loc[0, 'tag_align'] = 'A_1.bedpe.gz'
     return design_experiment
 
 
@@ -74,8 +74,8 @@ def test_single_rep(design_experiment_2):
     shutil.copy(test_design_path + 'B_1.tagAlign.gz', cwd)
     single_rep = pool_and_psuedoreplicate.generate_design('false', 1.2, design_experiment_2, cwd, 1, 1)
     assert single_rep.shape[0] == 4
-	assert len(single_rep['control_tag_align'].unique()) == 1
-	assert single_rep['control_tag_align'].unique()[0] == 'B_1.tagAlign.gz'
+    assert len(single_rep['control_tag_align'].unique()) == 1
+    assert single_rep['control_tag_align'].unique()[0] == 'B_1.tagAlign.gz'
 
 
 @pytest.mark.unit
@@ -85,7 +85,7 @@ def test_single_control(design_experiment_3):
     shutil.copy(test_design_path + 'B_1.bedpe.gz', cwd)
     shutil.copy(test_design_path + 'A_1.tagAlign.gz', cwd)
     single_control = pool_and_psuedoreplicate.generate_design('true', 1.2, design_experiment_3, cwd, 1, 1)
-	assert single_control['control_tag_align'].unique() == 'B_1.tagAlign.gz'
+    assert single_control['control_tag_align'].unique() == 'B_1.tagAlign.gz'
 
 
 @pytest.mark.singleend