style: adjust to latest black version

Author: Midnighter

Diff for: src/cobra/core/gene.py

@@ -680,7 +680,7 @@ def from_symbolic(cls, sympy_gpr: Union[spl.BooleanFunction, Symbol]) -> "GPR":
         """
 
         def _sympy_to_ast(
-            sympy_expr: Union[spl.BooleanFunction, Symbol]
+            sympy_expr: Union[spl.BooleanFunction, Symbol],
         ) -> Union[BoolOp, Name]:
             if sympy_expr.func is spl.Or:
                 return BoolOp(

Diff for: src/cobra/io/dict.py

@@ -68,7 +68,7 @@
 
 
 def _fix_type(
-    value: Union[str, float, bool, Set, Dict]
+    value: Union[str, float, bool, Set, Dict],
 ) -> Union[str, float, bool, List, OrderedDict]:
     """Convert possible types to correct Python types.
 

Diff for: tests/test_core/test_solution.py

@@ -10,7 +10,7 @@
 
 
 def test_solution_contains_only_reaction_specific_values(
-    solved_model: Tuple[Solution, "Model"]
+    solved_model: Tuple[Solution, "Model"],
 ) -> None:
     """Test solution contains specific reaction values."""
     solution, model = solved_model