readme: ### Model information
    * language : English
    * fine tuning data : [squad 2.0](https://rajpurkar.github.io/SQuAD-explorer/)
    * License : CC-BY-SA 4.0
    * Base model : [xlm-roberta-base](https://huggingface.co/xlm-roberta-base)
    * input : question, context
    * output : answer
  
  ----
  ### Train information
   * train_runtime : 7562.859 
   * train_steps_per_second : 1.077
   * training_loss : 0.9661213896603117
   * epoch: 3.0
   
  ----
  
  ### How to use
  ```
  from transformers import AutoTokenizer, AutoModelForSequenceClassification
    
  tokenizer = AutoTokenizer.from_pretrained (
  "seongju/squadv2-xlm-roberta-base"
  )
  
  model = AutoModelForSequenceClassification.from_pretrained (
  "seongju/squadv2-xlm-roberta-base"
  )
  ```