Update app.py

app.py

@@ -1,5 +1,36 @@
 import gradio as gr
 
+# Create a row for the first number
+row1 = gr.Row(children=[
+    gr.Label('Number 1:'),
+    gr.Entry(),
+])
+
+# Create a row for the second number
+row2 = gr.Row(children=[
+    gr.Label('Number 2:'),
+    gr.Entry(),
+])
+
+# Create a row for the operator
+row3 = gr.Row(children=[
+    gr.Label('Operator:'),
+    gr.Choice(options=['+', '-', '*', '/'])
+])
+
+# Create a row for the result
+row4 = gr.Row(children=[
+    gr.Label('Result:')
+])
+
+# Create a column to hold the rows
+column = gr.Column(children=[row1, row2, row3, row4])
+
+# Create a widget to hold the column
+widget = gr.Widget(column)
+
+# Run the GUI event loop
+gradio.run(widget)
 # Create a layout for the calculator
 layout = gr.GridLayout(cols=3, rows=4)