Format gen_computegraph.py

Author: cyyever

backends/vulkan/test/op_tests/utils/gen_computegraph.py

@@ -121,7 +121,9 @@ def __init__(
             ctype = cpp.argumenttype_type(
                 arg.type, mutable=arg.is_write, binds=arg.name
             )
-            cpp_type = ctype.cpp_type(strip_ref=True).replace("c10::string_view", STRING)
+            cpp_type = ctype.cpp_type(strip_ref=True).replace(
+                "c10::string_view", STRING
+            )
 
             self.args.append(
                 ATenArg(name=arg.name, cpp_type=cpp_type, default=arg.default)