Update readme.md

readme.md

@@ -20,7 +20,7 @@ tags:
 - deltarune-chapter-3
 size_categories:
 - 10K<n<100K
-pretty_name: Deltarune Chapters 2 & 3 (Unofficial Transcript)
+pretty_name: Deltarune Chapters 2, 3 & 4 (Unofficial Transcript)
 size_categories:
 - 10K<n<100K
 license: cc0-1.0
@@ -28,14 +28,16 @@ license: cc0-1.0
 
 # Deltarune Chapters 2 & 3 Dataset
 
-This dataset contains cleaned and formatted transcripts from **Deltarune Chapter 2** and **Chapter 3 (English)**.
+This dataset contains cleaned and formatted transcripts from **Deltarune Chapter 2**, **Chapter 3** and alpha version of **Chapter 4**(English).
 It is processed from video-to-text logs to provide high-quality dialogue and narrative text for NLP tasks.
 
 ## Content
 - `chap2_cleaned.txt`: Narrative script format of Chapter 2.
 - `chap3_cleaned.txt`: Narrative script format of Chapter 3.
+- `chap4_cleaned.txt`: Narrative script format of Chapter 4.
 - `chap2_dataset.jsonl`: JSON Lines format for instruction tuning/chatbots.
 - `chap3_dataset.jsonl`: JSON Lines format for instruction tuning/chatbots.
+- `chap4_dataset.jsonl`: JSON Lines format for instruction tuning/chatbots.
 
 ## Format (JSONL)
 ```json