Create README.md

A dataset created by Koshorek

The original dataset repo url : [https://github.com/koomri/text-segmentation](https://github.com/koomri/text-segmentation)

for every wiki article text we use the following code to produce label and input text.

```python
label = []
text = ""
for line in lines:
if line.startswith("========"):
if len(label) == 0:
continue
else:
label[-1] = 1
else:
text += line + "\n"
label.append(0)
```

README.md

@@ -0,0 +1,13 @@
+---
+task_categories:
+- token-classification
+- text-classification
+language:
+- en
+tags:
+- wikipedia
+- english
+pretty_name: WIKI 727k
+size_categories:
+- 100K<n<1M
+---