[Docs] Revamp documentation (#1010)

docs/get-started/quickstart.mdx

@@ -1,20 +1,14 @@
 ---
-title: '🚀 Quickstart'
-description: '💡 Start building LLM powered apps under 30 seconds'
+title: '⚡ Quickstart'
+description: '💡 Start building ChatGPT like apps in a minute on your own data'
 ---
 
-Embedchain is a Data Platform for LLMs - load, index, retrieve, and sync any unstructured data. Using embedchain, you can easily create LLM powered apps over any data. 
-
-Install embedchain python package:
+Install python package:
 
 ```bash
 pip install embedchain
 ```
 
-<Tip>
-Embedchain now supports OpenAI's latest `gpt-4-turbo` model. Checkout the [FAQs](/get-started/faq#how-to-use-gpt-4-turbo-model-released-on-openai-devday).
-</Tip>
-
 Creating an app involves 3 steps:
 
 <Steps>
@@ -59,6 +53,7 @@ Creating an app involves 3 steps:
     app.query("What is the net worth of Elon Musk today?")
     # Answer: The net worth of Elon Musk today is $258.7 billion.
     ```
+    <hr />
     <Accordion title="Want to chat with your app?" icon="face-thinking">
       Embedchain provides a wide range of features to interact with your app. You can chat with your app, ask questions, search through your data, and much more.
       ```python
@@ -88,9 +83,3 @@ Creating an app involves 3 steps:
     </Accordion>
   </Step>
 </Steps>
-
-Putting it together, you can run your first app using the following Google Colab. Make sure to set the `OPENAI_API_KEY` 🔑 environment variable in the code.
-
-<a href="https://colab.research.google.com/drive/17ON1LPonnXAtLaZEebnOktstB_1cJJmh?usp=sharing">
-    <img src="https://camo.githubusercontent.com/84f0493939e0c4de4e6dbe113251b4bfb5353e57134ffd9fcab6b8714514d4d1/68747470733a2f2f636f6c61622e72657365617263682e676f6f676c652e636f6d2f6173736574732f636f6c61622d62616467652e737667" alt="Open in Colab" />
-</a>