Update app.py

app.py

@@ -1,6 +1,40 @@
 import gradio as gr
 import requests
 
+def calculator(num1, operation, num2):
+    if operation == "add":
+        return num1 + num2
+    elif operation == "subtract":
+        return num1 - num2
+    elif operation == "multiply":
+        return num1 * num2
+    elif operation == "divide":
+        return num1 / num2
+
+with gr.Blocks() as demo:
+    with gr.Row():
+        with gr.Column():
+            num_1 = gr.Number(value=4)
+            operation = gr.Radio(["add", "subtract", "multiply", "divide"])
+            num_2 = gr.Number(value=0)
+            submit_btn = gr.Button(value="Calculate")
+        with gr.Column():
+            result = gr.Number()
+
+    submit_btn.click(
+        calculator, inputs=[num_1, operation, num_2], outputs=[result], api_name=False
+    )
+    examples = gr.Examples(
+        examples=[
+            [5, "add", 3],
+            [4, "divide", 2],
+            [-4, "multiply", 2.5],
+            [0, "subtract", 1.2],
+        ],
+        inputs=[num_1, operation, num_2],
+    )
+
+
 def register_tool(tool_data):
     # Send a POST request to register the tool
     response = requests.post("https://huggingface.co/chat/tools/new", json=tool_data)
@@ -31,4 +65,9 @@ demo = gr.Interface(
     inputs=inputs,  # Updated line
     outputs=outputs  # You can use gr.Textbox or other components as needed
 )
-demo.launch(show_api=True, share=False)
+
+
+if __name__ == "__main__":
+
+    
+    demo.launch(show_api=True, share=False)