Fix formatting

README.md

@@ -31,13 +31,22 @@ nlp = pipeline(
         trust_remote_code=True,
 )
 
-nlp("https://templates.invoicehome.com/invoice-template-us-neat-750px.png", "What is the invoice number?")
+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?")
+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/[email protected]", "What are the 2020 net sales?")
+nlp(
+    "https://www.accountingcoach.com/wp-content/uploads/2013/10/[email protected]",
+    "What are the 2020 net sales?"
+)
 # {'score': 0.59147286, 'answer': '$ 3,750', 'start': 19, 'end': 20}
 ```