add descriptions for blank python params

Author: devalog

fern/products/sdks/overview/python/configuration.mdx

@@ -23,13 +23,15 @@ groups:
 ## SDK Configuration Options
 
 <ParamField path="additional_init_exports" type="array" default="null" required={false} toc={true}>
+Additional modules or classes to export from the package's `__init__.py` file. This allows you to customize what's available when users import your package.
 </ParamField>
 
 <ParamField path="default_bytes_stream_chunk_size" type="number" default="null" required={false} toc={true}>
   The chunk size to use (if any) when processing a response bytes stream within `iter_bytes` or `aiter_bytes` results in: `for chunk in response.iter_bytes(chunk_size=<default_bytes_stream_chunk_size>):`
 </ParamField>
 
 <ParamField path="exclude_types_from_init_exports" type="bool" default="false" required={false} toc={true}>
+When enabled, excludes type definitions from being exported in the package's `__init__.py` file, reducing the public API surface.
 </ParamField>
 
 <ParamField path="extra_dependencies" type="object" default="{}" required={false} toc={true}>
@@ -42,12 +44,15 @@ groups:
 </ParamField>
 
 <ParamField path="extra_dev_dependencies" type="object" default="{}" required={false} toc={true}>
+Specify additional development dependencies to include in the generated SDK's setup configuration. These are dependencies used for development and testing but not required by end users.
 </ParamField>
 
 <ParamField path="extras" type="object" default="{}" required={false} toc={true}>
+Define optional dependency groups that users can install with your package using pip extras (e.g., `pip install your-package[extra-name]`).
 </ParamField>
 
 <ParamField path="flat_layout" type="bool" default="false" required={false} toc={true}>
+When enabled, generates a flatter package structure by reducing nested directories and modules.
 </ParamField>
 
 <ParamField path="follow_redirects_by_default" type="bool" default="true" required={false} toc={true}>
@@ -63,6 +68,7 @@ groups:
 </ParamField>
 
 <ParamField path="include_union_utils" type="bool" default="false" required={false} toc={true}>
+When enabled, generates utility methods for working with union types, including factory methods and visitor patterns.
 </ParamField>
 
 <ParamField path="inline_path_params" type="bool" default="false" required={false} toc={true}>
@@ -98,20 +104,23 @@ groups:
 </ParamField>
 
 <ParamField path="pyproject_toml" type="string" default="null" required={false} toc={true}>
+Path to a custom `pyproject.toml` template file to use instead of the default generated one.
 </ParamField>
 
 <ParamField path="should_generate_websocket_clients" type="bool" default="false" required={false} toc={true}>
   Feature flag that enables generation of Python websocket clients.
 </ParamField>
 
 <ParamField path="skip_formatting" type="bool" default="false" required={false} toc={true}>
+When enabled, skips code formatting (like black) on the generated Python code.
 </ParamField>
 
 <ParamField path="timeout_in_seconds" type="number | 'infinity'" default="60" required={false} toc={true}>
   By default, the generator generates a client that times out after 60 seconds. You can customize this value by providing a different number or setting to `infinity` to get rid of timeouts.
 </ParamField>
 
 <ParamField path="use_api_name_in_package" type="bool" default="false" required={false} toc={true}>
+When enabled, includes the API name as part of the package structure and naming.
 </ParamField>
 
 <ParamField path="use_inheritance_for_extended_models" type="bool" default="true" required={false} toc={true}>