Create gradio_calculator.py

gradio_calculator.py

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+import gradio as gr
+
+
+def calculate(num1, num2, operation):
+    try:
+        num1 = float(num1)
+        num2 = float(num2)
+
+        if operation == "+":
+            result = num1 + num2
+        elif operation == "-":
+            result = num1 - num2
+        elif operation == "*":
+            result = num1 * num2
+        elif operation == "/":
+            if num2 == 0:
+                return "Cannot divide by zero"
+            result = num1 / num2
+        else:
+            return "Invalid operation"
+
+        return result
+    except ValueError:
+        return "Please enter valid numbers"
+
+
+with gr.Blocks() as demo:
+    gr.Markdown("# Simple Calculator")
+
+    with gr.Row():
+        num1 = gr.Number(label="First number")
+        operation = gr.Dropdown(["+", "-", "*", "/"], label="Operation", value="+")
+        num2 = gr.Number(label="Second number")
+
+    calc_button = gr.Button("Calculate")
+    output = gr.Textbox(label="Result")
+
+    calc_button.click(fn=calculate, inputs=[num1, num2, operation], outputs=output)
+
+
+demo.launch()