[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

mypyc/codegen/emitclass.py

@@ -357,7 +357,7 @@ def emit_line() -> None:
         flags.append("Py_TPFLAGS_MANAGED_DICT")
     if cl.supports_weakref and emitter.capi_version >= (3, 12):
         flags.append("Py_TPFLAGS_MANAGED_WEAKREF")
-    
+
     fields["tp_flags"] = " | ".join(flags)
 
     emitter.emit_line(f"static PyTypeObject {emitter.type_struct_name(cl)}_template_ = {{")