to store function definitions.</p>
<p>Input Attributes:
path (str): Path of the file the function is defined in.
start_line_number (int): Start line of the function.
name (str): Name of the function.
end_line_number (int): End line of the function.
calls_str (list): List of calls made by the function.
long_read_labels_str (list): List of long read labels.</p>
<p>Generated Attributes:
calls (list): List of resolved functions called by the function (See resolve_calls).
external_calls (list): List of external 