chat_history.json

[{"user": "hi "}, {"bot": "Hey there, how are you?"}, {"user": "N\u00f3i ti\u1ebfng vi\u1ec7t \u0111\u01b0\u1ee3c kh\u00f4ng ?"}, {"bot": "Xin ch\u00e0o, b\u1ea1n c\u00f3 th\u1ec3 n\u00f3i Ti\u1ebfng Vi\u1ec7t v\u1edbi t\u00f4i \u0111\u01b0\u1ee3c. C"}]