PerceptionLM Document Issue

[wonderwind271]

Bug description.
In the official documentation here, the way to load the model is said to be

model = PerceptionLMForConditionalGeneration.from_pretrained("perception_lm-hf/perception_lm-1.5-7b-hf")

However, such repo perception_lm-hf/perception_lm-1.5-7b-hf does not exist on HF. We get following error if we attempt to do this:

OSError: perception_lm-hf/perception_lm-1.5-7b-hf is not a local folder and is not a valid model identifier listed on 'https://huggingface.co/models'
If this is a private repository, make sure to pass a token having permission to this repo either by logging in with `hf
auth login` or by passing `token=<your_token>`

I think the correct repo name should be facebook/Perception-LM-1B, which is this repo on HF. The official doc also mentioned this repo in its "PerceptionLMConfig" section, so I am very certain this is meant to be the case.

Describe the expected behaviour
After changing the line mentioned above to

model = PerceptionLMForConditionalGeneration.from_pretrained("facebook/Perception-LM-1B")

we get expected outcome. So, I think we should change the example code in the official HF doc as well.