function checkPythonSyntax(code) {
    let errors = [];
    let lines = code.split("\n");
    let keywords = ["if", "else", "while", "for", "def", "return", "print"];

    for (let i = 0; i < lines.length; i++) {
        let line = lines[i].trim();
        if (!line) continue;

        let words = line.split(/\s+/);
        for (let word of words) {
            if (keywords.includes(word)) continue;
            if (word.match(/^(if|else|while|for|def|return|print)$/i)) {
                errors.push(`Error on line ${i + 1}: Misspelled keyword '${word}'. Did you mean '${word.toLowerCase()}'?`);
            }
        }

        if (line.startsWith("if ") && !line.includes(":")) {
            errors.push(`Error on line ${i + 1}: Missing ':' after 'if'.`);
        }

        if (line.startsWith("while ") && !line.includes(":")) {
            errors.push(`Error on line ${i + 1}: Missing ':' after 'while'.`);
        }

        if (line.startsWith("for ") && !line.includes(":")) {
            errors.push(`Error on line ${i + 1}: Missing ':' after 'for'.`);
        }

        if (line.startsWith("def ") && !line.includes(":")) {
            errors.push(`Error on line ${i + 1}: Missing ':' after 'def'.`);
        }

        if (line.startsWith("print(") && !line.match(/print\(["'].*["']\)/)) {
            errors.push(`Error on line ${i + 1}: Strings in print() must be enclosed in quotes.`);
        }
    }

    return errors.length ? errors : ["Syntax is correct!"];
}