Update README.md

README.md

@@ -72,6 +72,23 @@ answer = tokenizer.decode(tokenizer.convert_tokens_to_ids(answer_tokens))
 
 # output => democratized NLP
 ```
+
+## Usage with HF `pipleine`
+```python
+from transformers import AutoTokenizer, AutoModelForQuestionAnswering, pipeline
+
+ckpt = "mrm8488/longformer-base-4096-finetuned-squadv2"
+tokenizer = AutoTokenizer.from_pretrained(ckpt)
+model = AutoModelForQuestionAnswering.from_pretrained(ckpt)
+
+qa = pipeline({"question-answering", model=model, tokenizer=tokenizer)
+
+text = "Huggingface has democratized NLP. Huge thanks to Huggingface for this."
+question = "What has Huggingface done?"
+
+qa({"question": question, "context": text})
+```
+
 If given the same context we ask something that is not there, the output for **no answer** will be ```<s>```
 
 > Created by [Manuel Romero/@mrm8488](https://twitter.com/mrm8488) | [LinkedIn](https://www.linkedin.com/in/manuel-romero-cs/)