Update README.md

Author: maschad

README.md

@@ -2,7 +2,7 @@
 
 <img src="https://github.com/atoma-network/atoma-node/blob/main/atoma-assets/atoma-banner.png" alt="Logo"/>
 
-[![Discord](https://img.shields.io/discord/1172593757586214964?label=Discord&logo=discord&logoColor=white)]
+[![Discord](https://img.shields.io/discord/1172593757586214964?label=Discord&logo=discord&logoColor=white)](https://discord.gg/QvcSZGKM)
 [![Twitter](https://img.shields.io/twitter/follow/Atoma_Network?style=social)](https://x.com/Atoma_Network)
 [![Documentation](https://img.shields.io/badge/docs-mintify-blue?logo=mintify)](https://docs.atoma.network)
 [![License](https://img.shields.io/github/license/atoma-network/atoma-node)](LICENSE)
@@ -42,15 +42,6 @@
 <!-- Start SDK Installation [installation] -->
 ## SDK Installation
 
-> [!TIP]
-> To finish publishing your SDK to PyPI you must [run your first generation action](https://www.speakeasy.com/docs/github-setup#step-by-step-guide).
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-> [!NOTE]
-> **Python version upgrade policy**
->
-> Once a Python version reaches its [official end of life date](https://devguide.python.org/versions/), a 3-month grace period is provided for users to upgrade. Following this grace period, the minimum python version supported in the SDK will be updated.
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 The SDK can be installed with either *pip* or *poetry* package managers.
 
 ### PIP