Constant ELEMENT_QUERY 

pub const ELEMENT_QUERY: &str = r"
[(decorated_definition
   definition: (function_definition
     name: (identifier) @func_name)) @function
 (function_definition
   name: (identifier) @func_name) @function]
(class_definition
  name: (identifier) @class_name) @class
";

Tree-sitter query for extracting Python elements (functions and classes).