Update README.md

README.md

@@ -40,3 +40,19 @@ configs:
   - split: train
     path: data/train-*
 ---
+# Description
+- This dataset contains the question-answer pairs extracted from Stackoverflow using Stack Exchange API v2.3 and used following endpoints,
+  - [/answers/{ids} GET](https://api.stackexchange.com/docs/questions)
+  - [/questions GET](https://api.stackexchange.com/docs/answers-by-ids)
+  ### 1. Dataset description,
+    - Contains only `python` tagged question-answer pairs.
+    - Each question has a vote greater tan or equal to 1.
+    - Only contains the questions that have accepted answers and the corresponding accepted answers.
+  ### 2. Column description,
+    - `question_id` : id came from Stackoverflow.
+    - `creation_date` : the date when the question was created.
+    - `link` : link to the Stackoverflow page corresponding to that question-answer pair.
+    - `question` : question text
+    - `accepted_answer` : accepted answer text
+    - `question_vote` : score/vote given for the `question` by the Stackoverflow community.
+    - `answer_vote` : score/vote given for the `accepted_answer` by the Stackoverflow community.