[Docs] Revamp documentation (#1010)

docs/api-reference/pipeline/reset.mdx

@@ -0,0 +1,17 @@
+---
+title: 🔄 reset
+---
+
+`reset()` method allows you to wipe the data from your RAG application and start from scratch.
+
+## Usage
+
+```python
+from embedchain import Pipeline as App
+
+app = App()
+app.add("https://www.forbes.com/profile/elon-musk")
+
+# Reset the app
+app.reset()
+```