add feature to fomrat note and save top local directory

bot_util/__init__.py

@@ -0,0 +1,2 @@
+from .file_util import write_file, write_file_batch
+__all__ = ['write_file', 'write_file_batch']

bot_util/file_util.py

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+import os
+from pathlib import Path
+def write_file(file_path: str, content: str) -> str:
+    """
+    Write content to a file, creating directories if they do not exist.
+    If the file already exists, it will be overwritten.
+    :param file_path: Path to the file to write to.
+    :param content: Content to write to the file.
+    :return: True if the file was written successfully, False otherwise.
+    """
+    # Check if the file path is absolute, if not, append to project root
+    if not os.path.isabs(file_path):
+        file_path = os.path.join(Path(__file__).resolve().parent.parent, file_path)
+    dir_path = os.path.dirname(file_path)   
+    print(f"{dir_path}")
+    
+    # Create the directory if it doesn't exist                         
+    if not os.path.exists(dir_path):
+        try:
+            os.makedirs(dir_path)
+        except OSError as e:
+            print(f"Error creating directory {dir_path}: {e}")
+            return "Error creating directory, files not written"
+    
+    try:
+        with open(file_path, 'w') as f:
+            f.write(content)
+        return "file written successfully"
+    except IOError as e:
+        print(f"Error writing to file {file_path}: {e}")
+        return f"Error writing to file {file_path}: {e}"
+
+def write_file_batch(file_paths: list[str], contents: list[str]) -> list[bool]:
+    """
+    Write multiple files in batch.
+    :param file_paths: List of file paths to write to.
+    :param contents: List of contents to write to the files.
+    :return: List of booleans indicating success or failure for each file.
+    """
+    results = []
+    for file_path, content in zip(file_paths, contents):
+        result = write_file(file_path, content)
+        results.append(result)
+    return results
+
+if __name__ == "__main__":
+    
+    write_file(Path("test_data/output/test.txt"), "test")