[Improvements] Add support for creating app from YAML string config (#980)

docs/data-sources/data-type-handling.mdx

@@ -50,3 +50,15 @@ from embedchain import Pipeline as App
 naval_chat_bot = App()
 print(naval_chat_bot.query("What unique capacity does Naval argue humans possess when it comes to understanding explanations or concepts?"))
 ```
+
+## Resetting an app and vector database
+
+You can reset the app by simply calling the `reset` method. This will delete the vector database and all other app related files.
+
+```python
+from embedchain import Pipeline as App
+
+app = App()
+app.add("https://www.youtube.com/watch?v=3qHkcs3kG44")
+app.reset()
+```

docs/data-sources/docs-site.mdx

@@ -1,5 +1,5 @@
 ---
-title: '📚🌐 Code documentation'
+title: '📚 Code documentation'
 ---
 
 To add any code documentation website as a loader, use the data_type as `docs_site`. Eg:

docs/data-sources/overview.mdx

@@ -5,20 +5,20 @@ title: Overview
 Embedchain comes with built-in support for various data sources. We handle the complexity of loading unstructured data from these data sources, allowing you to easily customize your app through a user-friendly interface.
 
 <CardGroup cols={4}>
-  <Card title="📊 csv" href="/data-sources/csv"></Card>
+  <Card title="📊 CSV" href="/data-sources/csv"></Card>
   <Card title="📃 JSON" href="/data-sources/json"></Card>
-  <Card title="📚🌐 docs site" href="/data-sources/docs-site"></Card>
+  <Card title="📚 docs site" href="/data-sources/docs-site"></Card>
   <Card title="📄 docx" href="/data-sources/docx"></Card>
   <Card title="📝 mdx" href="/data-sources/mdx"></Card>
-  <Card title="📓 notion" href="/data-sources/notion"></Card>
-  <Card title="📰 pdf" href="/data-sources/pdf-file"></Card>
+  <Card title="📓 Notion" href="/data-sources/notion"></Card>
+  <Card title="📰 PDF" href="/data-sources/pdf-file"></Card>
   <Card title="❓💬 q&a pair" href="/data-sources/qna"></Card>
   <Card title="🗺️ sitemap" href="/data-sources/sitemap"></Card>
   <Card title="📝 text" href="/data-sources/text"></Card>
-  <Card title="🌐📄 web page" href="/data-sources/web-page"></Card>
+  <Card title="🌐 web page" href="/data-sources/web-page"></Card>
   <Card title="🧾 xml" href="/data-sources/xml"></Card>
   <Card title="🙌 OpenAPI" href="/data-sources/openapi"></Card>
-  <Card title="📺 youtube video" href="/data-sources/youtube-video"></Card>
+  <Card title="📺 Youtube" href="/data-sources/youtube-video"></Card>
   <Card title="📬 Gmail" href="/data-sources/gmail"></Card>
   <Card title="🐘 Postgres" href="/data-sources/postgres"></Card>
   <Card title="🐬 MySQL" href="/data-sources/mysql"></Card>

docs/data-sources/web-page.mdx

@@ -1,5 +1,5 @@
 ---
-title: '🌐📄 Web page'
+title: '🌐 Web page'
 ---
 
 To add any web page, use the data_type as `web_page`. Eg:

docs/data-sources/youtube-video.mdx

@@ -1,5 +1,5 @@
 ---
-title: '📺 Youtube video'
+title: '📺 Youtube'
 ---