Add PyPI metadata configuration to Python publishing documentation

fern/products/sdks/overview/python/publishing-to-pypi.mdx

@@ -81,6 +81,30 @@ groups:
 ```
 
 	  </Step>
+
+	<Step title="Add PyPI metadata (optional)">
+
+	     You can add metadata to your PyPI package to improve discoverability and provide additional information to users. This metadata appears on your package's PyPI page and includes `keywords` for PyPI search and discovery, `documentation-link` for your package documentation, and `homepage-link` for your project homepage.
+
+
+```yaml title="generators.yml" {9-12}
+groups: 
+  python-sdk:
+    generators:
+      - name: fernapi/fern-python-sdk
+        version: <Markdown src="/snippets/version-number-python.mdx"/>
+        output:
+          location: pypi
+          package-name: your-package-name
+          metadata:
+            keywords: ["api", "sdk", "client"]
+            documentation-link: "https://docs.yourcompany.com"
+            homepage-link: "https://yourcompany.com"
+        config:
+          client_class_name: YourClientName
+```
+
+	  </Step>
   </Steps>
 
 ## Generate a PyPi token