docs: 更新 lighter-python-main 文档，添加示例代码和 API 说明，重构部分内容以提高可读性

docs/lighter/lighter-python-main/docs/AccountStats.md

@@ -0,0 +1,36 @@
+# AccountStats
+
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**collateral** | **str** |  | 
+**portfolio_value** | **str** |  | 
+**leverage** | **str** |  | 
+**available_balance** | **str** |  | 
+**margin_usage** | **str** |  | 
+**buying_power** | **str** |  | 
+**cross_stats** | [**AccountMarginStats**](AccountMarginStats.md) |  | 
+**total_stats** | [**AccountMarginStats**](AccountMarginStats.md) |  | 
+
+## Example
+
+```python
+from lighter.models.account_stats import AccountStats
+
+# TODO update the JSON string below
+json = "{}"
+# create an instance of AccountStats from a JSON string
+account_stats_instance = AccountStats.from_json(json)
+# print the JSON string representation of the object
+print(AccountStats.to_json())
+
+# convert the object into a dict
+account_stats_dict = account_stats_instance.to_dict()
+# create an instance of AccountStats from a dict
+account_stats_from_dict = AccountStats.from_dict(account_stats_dict)
+```
+[[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)
+
+