diff --git a/test.py b/test.py
new file mode 100644
index 0000000..a8cae7f
--- /dev/null
+++ b/test.py
@@ -0,0 +1,8 @@
+def add_numbers(a, b):
+    """返回两个数字的和"""
+    return a + b
+
+if __name__ == "__main__":
+    # 示例用法
+    result = add_numbers(3, 5)
+    print(f"3 + 5 = {result}")
\ No newline at end of file