 Usage  The model can be used as follows for **closed book question answering**:  ```python from transformers import AutoModelForSeq2SeqLM, AutoTokenizer  t5_qa_model = AutoModelForSeq2SeqLM.from_pretrained("google/t5-11b-ssm-tqa") t5_tok = AutoTokenizer.from_pretrained("google/t5-11b-ssm-tqa")  input_ids = t5_tok("When was Franklin D. Roosevelt born?", return_tensors="pt").input_ids gen_output = t5_qa_model.generate(input_ids)[0]  print(t5_tok.decode(gen_output, skip_special_tokens=True)) ```  