Update math_server.py

math_server.py

@@ -3,6 +3,6 @@ from mcp.server.fastmcp import FastMCP
 mcp = FastMCP(name="MathServer", stateless_http=True)
 
 
-@mcp.tool(description="A simple add +2 to n tool")
-def add_two(n: int) -> int:
-    return n + 2
+@mcp.tool(description="A simple add tool")
+def add_two(a: int, b:int) -> int:
+    return a + b