ClientError: An error occurred (404) when calling the HeadObject operation: Not Found

Hello,

I am trying to deploy Huggingface text2text flanT5 model using aws sagemaker. From last one day the model is not getting deployed. facing the below error,

**ClientError: An error occurred (404) when calling the HeadObject operation: Not Found**

referring to this document and notebook - https://github.com/aws/amazon-sagemaker-examples/blob/main/introduction_to_amazon_algorithms/jumpstart-foundation-models/text2text-generation-flan-t5.ipynb

facing the issue in the step 3 while deploying the model.
seems like the there is no model available in the given s3 path, please let us know what is changed.

Thank you