fix cliff inference problems

[Zessay]

• modify the cliff config and inference api to run cliff inference

[codecov[bot]]

Codecov Report

Patch coverage: 66.66% and no project coverage change.

Comparison is base (03b4666) 85.37% compared to head (b56c62e) 85.37%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #342 +/- ## ======================================= Coverage 85.37% 85.37% ======================================= Files 211 211 Lines 20213 20213 ======================================= Hits 17256 17256 Misses 2957 2957 ``` | Flag | Coverage Δ | | |---|---|---| | unittests | `85.37% <66.66%> (ø)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=open-mmlab#carryforward-flags-in-the-pull-request-comment) to find out more. | [Impacted Files](https://codecov.io/gh/open-mmlab/mmhuman3d/pull/342?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=open-mmlab) | Coverage Δ | | |---|---|---| | [mmhuman3d/apis/inference.py](https://codecov.io/gh/open-mmlab/mmhuman3d/pull/342?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=open-mmlab#diff-bW1odW1hbjNkL2FwaXMvaW5mZXJlbmNlLnB5) | `87.39% <66.66%> (ø)` | | Help us with your feedback. Take ten seconds to tell us [how you rate us](https://about.codecov.io/nps?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=open-mmlab). Have a feature suggestion? [Share it here.](https://app.codecov.io/gh/feedback/?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=open-mmlab)

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Do you have feedback about the report comment? Let us know in this issue.