Update README to include examples

README.md

@@ -14,7 +14,34 @@ The LayoutLM model was developed at Microsoft ([paper](https://arxiv.org/abs/191
 
 ## Getting started with the model
 
+To run these examples, you must have [PIL](https://pillow.readthedocs.io/en/stable/installation.html), [pytesseract](https://pypi.org/project/pytesseract/), and [PyTorch](https://pytorch.org/get-started/locally/) installed in addition to [transformers](https://huggingface.co/docs/transformers/index).
 
+```python
+from transformers import AutoTokenizer, pipeline
+
+tokenizer = AutoTokenizer.from_pretrained(
+    "impira/layoutlm-document-qa",
+    add_prefix_space=True,
+    trust_remote_code=True,
+)
+
+nlp = pipeline(
+        model="impira/layoutlm-document-qa",
+        tokenizer=tokenizer,
+        trust_remote_code=True,
+)
+
+nlp("https://templates.invoicehome.com/invoice-template-us-neat-750px.png", "What is the invoice number?")
+# {'score': 0.9943977, 'answer': 'us-001', 'start': 15, 'end': 15}
+
+nlp("https://miro.medium.com/max/787/1*iECQRIiOGTmEFLdWkVIH2g.jpeg", "What is the purchase amount?")
+# {'score': 0.9912159, 'answer': '$1,000,000,000', 'start': 97, 'end': 97}
+
+nlp("https://www.accountingcoach.com/wp-content/uploads/2013/10/income-statement-example@2x.png", "What are the 2020 net sales?")
+# {'score': 0.59147286, 'answer': '$ 3,750', 'start': 19, 'end': 20}
+```
+
+**NOTE**: This model relies on a [model definition](https://github.com/huggingface/transformers/pull/18407) and [pipeline](https://github.com/huggingface/transformers/pull/18414) that are currently in review to be included in the transformers project. In the meantime, you'll have to use the `trust_remote_code=True` flag to run this model.
 
 ## About us