readme: ---
  license: apache-2.0
  tags:
  - trl
  - transformers
  - reinforcement-learning
  ---
  
  # TRL Model
  
  This is a [TRL language model](https://github.com/lvwerra/trl) that has been fine-tuned with reinforcement learning to guide the model outputs according to a value, function, or human feedback. The model can be used for text generation.
  
  ## Usage
  
  To use this model for inference, first install the TRL library:
  
  ```bash
  python -m pip install trl
  ```
  
  You can then generate text as follows:
  
  ```python
  from transformers import pipeline
  
  generator = pipeline("text-generation", model="lewtun/dummy-trl-model")
  outputs = generator("Hello, my llama is cute")
  ```
  
  If you want to use the model for training or to obtain the outputs from the value head, load the model as follows:
  
  ```python
  from transformers import AutoTokenizer
  from trl import AutoModelForCausalLMWithValueHead
  
  tokenizer = AutoTokenizer.from_pretrained("lewtun/dummy-trl-model")
  model = AutoModelForCausalLMWithValueHead.from_pretrained("lewtun/dummy-trl-model")
  
  inputs = tokenizer("Hello, my llama is cute", return_tensors="pt")
  outputs = model(**inputs, labels=inputs["input_ids"])
  ```
  