help me!reading wildcards using python to generate yaml

[hahajaja]

I used ChatGPT to generate a piece of code, he can read wildcard file to generate yaml, can complete most of the work, but need to manually modify,His main problems were unexpected indentation and grammar problems, please help me finish it, thank you!

import os
import yaml
def generate_nested_yaml(folder_path):
    data = {}
    for root, dirs, files in os.walk(folder_path):
        for file in files:
            if file.endswith(".txt"):
                file_path = os.path.join(root, file)
                with open(file_path, "r", encoding="utf-8") as f:
                    content = [line.strip() for line in f.readlines()]
                    nested_keys = os.path.relpath(file_path, folder_path).rsplit(".", 1)[0].split(os.sep)
                    nested_dict =data
                    for key in nested_keys:
                       nested_dict = nested_dict.setdefault(key, {})
                       #print (key)
                    nested_dict[nested_keys[-1]] = content

    with open(os.path.join(folder_path, "nested.yaml"), "w", encoding="utf-8") as f:
        yaml.dump(data, f, allow_unicode=True, default_flow_style=False)

# Provide the target folder path
target_folder = r"D:\Desktop\wildcards"

# Call the function to generate the nested YAML file
generate_nested_yaml(target_folder)