diff --git a/tests/covalent_dispatcher_tests/_db/write_result_to_db_test.py b/tests/covalent_dispatcher_tests/_db/write_result_to_db_test.py
index 26b114913..759dbbe1b 100644
--- a/tests/covalent_dispatcher_tests/_db/write_result_to_db_test.py
+++ b/tests/covalent_dispatcher_tests/_db/write_result_to_db_test.py
@@ -257,8 +257,8 @@ def test_insert_lattices_data(test_db, mocker):
         lattice_args = get_lattice_kwargs(
             dispatch_id=f"dispatch_{i + 1}",
             name=f"workflow_{i + 1}",
-            docstring_filename=f"docstring_{i+1}.txt",
-            storage_path=f"results/dispatch_{i+1}/",
+            docstring_filename=f"docstring_{i + 1}.txt",
+            storage_path=f"results/dispatch_{i + 1}/",
             executor="dask",
             workflow_executor="dask",
             created_at=cur_time,
@@ -276,10 +276,10 @@ def test_insert_lattices_data(test_db, mocker):
             assert lattice.dispatch_id == f"dispatch_{i + 1}"
             assert lattice.electron_id is None
             assert lattice.name == f"workflow_{i + 1}"
-            assert lattice.docstring_filename == f"docstring_{i+1}.txt"
+            assert lattice.docstring_filename == f"docstring_{i + 1}.txt"
             assert lattice.status == "RUNNING"
             assert lattice.storage_type == STORAGE_TYPE
-            assert lattice.storage_path == f"results/dispatch_{i+1}/"
+            assert lattice.storage_path == f"results/dispatch_{i + 1}/"
             assert lattice.function_filename == FUNCTION_FILENAME
             assert lattice.function_string_filename == FUNCTION_STRING_FILENAME
             assert lattice.executor == "dask"
diff --git a/tests/stress_tests/scripts/mnist_sublattices.py b/tests/stress_tests/scripts/mnist_sublattices.py
index 31ad46fc8..2b0e0aab0 100644
--- a/tests/stress_tests/scripts/mnist_sublattices.py
+++ b/tests/stress_tests/scripts/mnist_sublattices.py
@@ -146,7 +146,7 @@ def test(
             correct += (pred.argmax(1) == y).type(torch.float).sum().item()
     test_loss /= num_batches
     correct /= size
-    print(f"Test Error: \n Accuracy: {(100*correct):>0.1f}%, Avg loss: {test_loss:>8f} \n")
+    print(f"Test Error: \n Accuracy: {(100 * correct):>0.1f}%, Avg loss: {test_loss:>8f} \n")
 
 
 def train_model(
diff --git a/tests/stress_tests/scripts/sublattices_mixed.py b/tests/stress_tests/scripts/sublattices_mixed.py
index 4dc085f0f..d5984b55c 100644
--- a/tests/stress_tests/scripts/sublattices_mixed.py
+++ b/tests/stress_tests/scripts/sublattices_mixed.py
@@ -147,7 +147,7 @@ def test(
             correct += (pred.argmax(1) == y).type(torch.float).sum().item()
     test_loss /= num_batches
     correct /= size
-    print(f"Test Error: \n Accuracy: {(100*correct):>0.1f}%, Avg loss: {test_loss:>8f} \n")
+    print(f"Test Error: \n Accuracy: {(100 * correct):>0.1f}%, Avg loss: {test_loss:>8f} \n")
 
 
 def train_model(
diff --git a/tests/stress_tests/scripts/tasks.py b/tests/stress_tests/scripts/tasks.py
index 55d9ab8c9..181c4c33a 100644
--- a/tests/stress_tests/scripts/tasks.py
+++ b/tests/stress_tests/scripts/tasks.py
@@ -175,7 +175,7 @@ def test(
             correct += (pred.argmax(1) == y).type(torch.float).sum().item()
     test_loss /= num_batches
     correct /= size
-    print(f"Test Error: \n Accuracy: {(100*correct):>0.1f}%, Avg loss: {test_loss:>8f} \n")
+    print(f"Test Error: \n Accuracy: {(100 * correct):>0.1f}%, Avg loss: {test_loss:>8f} \n")
 
 
 def train_model(