Update README.md

change to the correct score value (predicted output)

README.md

@@ -35,5 +35,5 @@ predictions = qa_pipeline({
 })
 print(predictions)
 # output:
-# {'score': 0.991314709186554, 'start': 15, 'end': 25, 'answer': 'Budapesten'}
+# {'score': 0.9892364144325256, 'start': 16, 'end': 26, 'answer': 'Budapesten'}
 ```