Update app.py

app.py

@@ -12,6 +12,17 @@ robj.r("""
   """)
 
 def arithmetic(num1, num2, operation):
+    """
+    Perform arithmetic operations on two numbers.
+    
+    Args:
+        num1 (int or float): The first number.
+        num2 (int or float): The second number.
+        operation (str): The operation to perform. Can be "Add", "Multiply", "Subtract", or "Divide".
+    Returns:
+        int or float: The result of the arithmetic operation.
+    """
+    
     with localconverter(default_converter):
         if operation == "Add":
             res = robj.r(f"add({num1}, {num2})")
@@ -21,6 +32,7 @@ def arithmetic(num1, num2, operation):
             res = robj.r(f"sub({num1}, {num2})")
         elif operation == "Divide":
             res = robj.r(f"div({num1}, {num2})")
+            
         return res[0]
 
 
@@ -28,7 +40,7 @@ def arithmetic(num1, num2, operation):
 with gr.Blocks(
     title="R-Powered Calculator",
     theme=gr.themes.Glass(text_size='lg'),
-    css="footer {display: none !important;}"
+    # css="footer {display: none !important;}"
 ) as app:
     gr.HTML(
         "<h1 style='text-align:center;'><strong>R-Powered Calculator</strong></h1>"
@@ -52,4 +64,4 @@ with gr.Blocks(
 
     submit.click(arithmetic, inputs=[num1, num2, operation], outputs=[result])
 
-app.launch(server_name="0.0.0.0", server_port=7860)
+app.launch(server_name="0.0.0.0", server_port=7860, mcp_server = True)