Update README.md

README.md

@@ -30,6 +30,7 @@ This project was developed in collaboration between Lucas Jo(@Atlas Guide Inc.)
 Contact: Lucas Jo(lucasjo@goodatlas.com), Wonkyum Lee(wonkyum@gridspace.com)
 
 ### License
+
 CC BY 4.0
 
 ## Dataset Structure
@@ -61,9 +62,18 @@ total: 5.52 GiB
 ### Data Fields
 
 - audio: `audio`, sampling rate = 16000
+    - A dictionary containing the path to the downloaded audio file, the decoded audio array, and the sampling rate.
     - Note that when accessing the audio column: `dataset[0]["audio"]` the audio file is automatically decoded and resampled to `dataset.features["audio"].sampling_rate`. Decoding and resampling of a large number of audio files might take a significant amount of time. Thus it is important to first query the sample index before the "audio" column, i.e. `dataset[0]["audio"]` should always be preferred over `dataset["audio"][0]`.
 - text: `string`
 
+```pycon
+>>> dataset["train"][0]
+{'audio': {'path': None,
+  'array': array([-3.0517578e-05,  0.0000000e+00, -3.0517578e-05, ...,
+          0.0000000e+00,  0.0000000e+00, -6.1035156e-05], dtype=float32),
+  'sampling_rate': 16000},
+ 'text': '인사를 결정하는 과정에서 당 지도부가 우 원내대표 및 원내지도부와 충분한 상의를 거치지 않은 채 일방적으로 인사를 했다는 불만도 원내지도부를 중심으로 흘러나왔다'}
+```
 
 
 ### Data Splits