generation_config.json

{
  "do_sample": true,
  "num_beams": 5,
  "temperature": 0.7,
  "top_k": 50,
  "top_p": 0.9,
  "repetition_penalty": 1.2,
  "length_penalty": 1.0,
  "no_repeat_ngram_size": 3,
  "max_length": 50,
  "min_length": 10,
  "early_stopping": true,
  "num_return_sequences": 3
}