Update app.py

app.py

@@ -1,30 +1,37 @@
 import gradio as gr
-import random
-import time
 
+def calculator(num1: int, operation: str, num2: int):
+    if operation == "add":
+        return num1 + num2
+    elif operation == "subtract":
+        return num1 - num2
+    elif operation == "multiply":
+        return num1 * num2
+    elif operation == "divide":
+        return num1 / num2
 
-def textbox_dynamic(example: str):
-    yield gr.Textbox(placeholder="What is 2+2?")
-    time.sleep(1)
-    yield gr.Textbox(placeholder="What is the meaning of Life?")
-    time.sleep(1)
-    yield gr.Textbox(placeholder="What is Gradio?")
-    time.sleep(1)
-        
 with gr.Blocks() as demo:
-    chatbot = gr.Chatbot(type="messages")
-    msg = gr.Textbox()
-    clear = gr.ClearButton([msg, chatbot])
+    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()
 
-    def respond(message, chat_history):
-        bot_message = random.choice(["How are you?", "Today is a great day", "I'm very hungry"])
-        chat_history.append({"role": "user", "content": message})
-        chat_history.append({"role": "assistant", "content": bot_message})
-        time.sleep(2)
-        return "", chat_history
+    submit_btn.click(
+        calculator, inputs=[num_1, operation, num_2], outputs=[result], js=True, preprocess=False, postprocess=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],
+    )
 
-    msg.submit(respond, [msg, chatbot], [msg, chatbot])
-    #submit_btn.click(calculator, inputs=[num_1, operation, num_2], outputs=[result], js=True, preprocess=False, postprocess=False    )
-    msg.blur(textbox_dynamic, inputs=[msg], outputs=[msg], js=True, preprocess=False, postprocess=False)
-    
-demo.launch()
+if __name__ == "__main__":
+    demo.launch()