
    Write a function that validates student learning path identifiers by checking if they follow the required naming convention of lowercase letters connected by underscores. The function should return true if the learning path identifier is properly formatted (like "visual_learner_path"), and false otherwise.
    

    
import re

def text_lowercase_underscore(text):
    """
    Write a function that validates student learning path identifiers by checking if they follow the required naming convention of lowercase letters connected by underscores. The function should return true if the learning path identifier is properly formatted (like "visual_learner_path"), and false otherwise.
    

    """
import re

def text_lowercase_underscore(text):
    """
    Write a function that validates student learning path identifiers by checking if they follow the required naming convention of lowercase letters connected by underscores. The function should return true if the learning path identifier is properly formatted (like "visual_learner_path"), and false otherwise.
    

    """
    patterns = '^[a-z]+_[a-z]+$'
    if re.search(patterns, text):
        return True
    else:
        return False