incorrect arg count <bound method BuiltinVariable.call_dict of BuiltinVariable(dict)> missing a required argument: 'arg'

[SeaOfOcean]

🐛 Describe the bug

call dict throws warning incorrect arg count <bound method BuiltinVariable.call_dict of BuiltinVariable(dict)> missing a required argument: 'arg'

Error logs

torch._dynamo.variables.builtin: [WARNING] incorrect arg count <bound method BuiltinVariable.call_dict of BuiltinVariable(dict)> missing a required argument: 'arg'
{}

Minified repro

import torch._dynamo

@torch._dynamo.optimize('eager')
def test_call_dict():
    a = dict()
    return a

res = test_call_dict()
print(res)

[yanboliang]

@SeaOfOcean This is not a bug, this is a warning to indicate we switch into another branch in the internal implementation. In this case, it fall into this branch and works well. I think we should improve the log in case it confuses users.

[yanboliang]

Sent pytorch/pytorch#88409 to improve log.