Update app.py

app.py

@@ -1,81 +1,38 @@
 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)
-
-# Add labels and entries for the numbers and operators
-layout.add(gr.Label('Number 1:'))
-layout.add(gr.Entry())
-layout.add(gr. Label('Number 2:'))
-layout.add(gr.Entry())
-layout.add(gr.Label('Operator:'))
-layout.add(gr.Choice(options=['+', '-', '*', '/']))
-
-# Add a button to submit the calculation
-layout.add(gr.Button('Calculate'))
-
-# Define a function to perform the calculation when the button is clicked
-def calculate():
-    num1 = float(layout.get_value(0))
-    num2 = float(layout.get_value(2))
-    operator = layout.get_value(4)
-
-    if operator == '+':
-        result = num1 + num2
-    elif operator == '-':
-        result = num1 - num2
-    elif operator == '*':
-        result = num1 * num2
-
-
-
-
-
-    else:
-        result = num1 / num2
-
-
-
-
-
-
-
-    # Display the result in the final column
-    layout.set_value(6, str(result))
-
-# Attach the calculate function to the button
-layout.get_widget(5).on_click(calculate)
-
-# Start the GUI event loop
-gradio.run(layout)
+# Create a Gradio interface
+interface = gr.Interface()
+
+# Add a text input for the user to enter their equation
+text_input = gr.TextInput(interface, 'Enter an equation:')
+
+# Add a button to submit the equation
+submit_button = gr.Button(interface, 'Submit')
+
+# Create a function to evaluate the equation
+def evaluate_equation(equ):
+    # Parse the equation string into tokens
+    tokens = equ.split('')
+    
+    # Define a dictionary to map operators to their corresponding functions
+    op_dict = {'+': lambda x, y: x + y,
+              '-': lambda x, y: x - y,
+              '*': lambda x, y: x * y,
+              '/': lambda x, y: x / y}
+    
+    # Evaluate the expression recursively
+    def eval_expression(expr):
+        if expr == '':
+            return None
+        elif expr in op_dict:
+            return op_dict[expr](eval_expression(tokens[:-1]), eval_expression(tokens[-1]))
+        else:
+            return float(expr)
+    
+    return eval_expression(tokens)
+
+# Add a callback function to the button to evaluate the equation when clicked
+submit_button.on_click(lambda: interface.update_output(evaluate_equation(text_input.value)))
+
+# Run the Gradio interface
+interface.run()