Please upload a JSON file with a "text" field (with optional "title" field). For example
[
{"title": "", "text": "This an example text without the title"},
{"title": "Title A", "text": "This an example text with the title"},
{"title": "Title B", "text": "This an example text with the title"},
]
Due to the computation resources, please test with small scale data (<1000).