Format Python code with Black

tests/test_finance.py

@@ -125,7 +125,7 @@ def test_get_history_invalid() -> None:
     ],
 )
 def test_get_info_valid(
-        symbol: str, expected_type: str, expected_currency: str
+    symbol: str, expected_type: str, expected_currency: str
 ) -> None:
     """
     Tests the get_info method using valid symbols to ensure pricing data
@@ -175,7 +175,7 @@ def test_get_info_invalid() -> None:
     ],
 )
 def test_get_rate_of_return_valid(
-        current: float, purchase: float, expected_result: float
+    current: float, purchase: float, expected_result: float
 ) -> None:
     """
     Tests the get_rate_of_return method using valid current and
@@ -209,7 +209,7 @@ def test_get_rate_of_return_invalid() -> None:
 
 
 def test_upsert_transaction_into_portfolio_valid_buy(
-        setup_and_teardown_database,
+    setup_and_teardown_database,
 ) -> None:
     """ """
     finance.upsert_transaction_into_portfolio(
@@ -234,13 +234,13 @@ def test_upsert_transaction_into_portfolio_valid_buy(
 
 
 def test_upsert_transaction_into_portfolio_valid_sell(
-        setup_and_teardown_database,
+    setup_and_teardown_database,
 ) -> None:
     pass
 
 
 def test_upsert_transaction_into_portfolio_invalid_sell(
-        setup_and_teardown_database,
+    setup_and_teardown_database,
 ) -> None:
     """ """
     pass