import tree_sitter_python as tspython
from tree_sitter import Language, Parser

def test_tree_sitter_python_setup() -> None:
 """
 
  
      Verifies that tree-sitter and tree-sitter-python are correctly installed
      and can parse a simple Python function string.
 """
 # Initialize the Python language and parser
 PY_LANGUAGE = Language(tspython.language())
 parser = Parser(PY_LANGUAGE)
 # Simple Python code to parse
 code = """def hello():
    print('world')"""
 # Parse the code
 tree = parser.parse(bytes(code, "utf8"))
 # Assert that the root node is a 'module'
 assert tree.root_node.type == "module"
 # Verify we can find a function definition
 found_function = False
 for child in tree.root_node.children:
  if child.type == "function_definition":
   found_function = True
   break
 assert found_function, "Should have found a function_definition node"