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/Tx.md

@@ -0,0 +1,43 @@
+# Tx
+
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**hash** | **str** |  | 
+**type** | **int** |  | 
+**info** | **str** |  | 
+**event_info** | **str** |  | 
+**status** | **int** |  | 
+**transaction_index** | **int** |  | 
+**l1_address** | **str** |  | 
+**account_index** | **int** |  | 
+**nonce** | **int** |  | 
+**expire_at** | **int** |  | 
+**block_height** | **int** |  | 
+**queued_at** | **int** |  | 
+**executed_at** | **int** |  | 
+**sequence_index** | **int** |  | 
+**parent_hash** | **str** |  | 
+
+## Example
+
+```python
+from lighter.models.tx import Tx
+
+# TODO update the JSON string below
+json = "{}"
+# create an instance of Tx from a JSON string
+tx_instance = Tx.from_json(json)
+# print the JSON string representation of the object
+print(Tx.to_json())
+
+# convert the object into a dict
+tx_dict = tx_instance.to_dict()
+# create an instance of Tx from a dict
+tx_from_dict = Tx.from_dict(tx_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)
+
+