Create app.py

app.py

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+import gradio as gr
+
+# Function to calculate percentage
+def calculate_percentage(part, whole):
+    try:
+        part = float(part)
+        whole = float(whole)
+        if whole == 0:
+            return "Whole cannot be zero"
+        return f"{(part / whole) * 100:.2f}%"
+    except ValueError:
+        return "Invalid input"
+
+# Function to calculate percentage increase
+def percentage_increase(original, new):
+    try:
+        original = float(original)
+        new = float(new)
+        if original == 0:
+            return "Original value cannot be zero"
+        increase = new - original
+        return f"{(increase / original) * 100:.2f}%"
+    except ValueError:
+        return "Invalid input"
+
+# Function to calculate percentage decrease
+def percentage_decrease(original, new):
+    try:
+        original = float(original)
+        new = float(new)
+        if original == 0:
+            return "Original value cannot be zero"
+        decrease = original - new
+        return f"{(decrease / original) * 100:.2f}%"
+    except ValueError:
+        return "Invalid input"
+
+# Function to calculate a value from percentage
+def value_from_percentage(percentage, whole):
+    try:
+        percentage = float(percentage)
+        whole = float(whole)
+        return f"{(percentage / 100) * whole:.2f}"
+    except ValueError:
+        return "Invalid input"
+
+# Creating Gradio interface
+with gr.Blocks() as demo:
+    gr.Markdown("# Percentage Calculator")
+
+    with gr.Tabs():
+        with gr.TabItem("Calculate Percentage"):
+            part = gr.Number(label="Part")
+            whole = gr.Number(label="Whole")
+            percentage_output = gr.Textbox(label="Percentage", interactive=False)
+            calc_button = gr.Button("Calculate")
+            calc_button.click(calculate_percentage, inputs=[part, whole], outputs=percentage_output)
+        
+        with gr.TabItem("Percentage Increase"):
+            original_value_inc = gr.Number(label="Original Value")
+            new_value_inc = gr.Number(label="New Value")
+            increase_output = gr.Textbox(label="Percentage Increase", interactive=False)
+            calc_button_inc = gr.Button("Calculate")
+            calc_button_inc.click(percentage_increase, inputs=[original_value_inc, new_value_inc], outputs=increase_output)
+        
+        with gr.TabItem("Percentage Decrease"):
+            original_value_dec = gr.Number(label="Original Value")
+            new_value_dec = gr.Number(label="New Value")
+            decrease_output = gr.Textbox(label="Percentage Decrease", interactive=False)
+            calc_button_dec = gr.Button("Calculate")
+            calc_button_dec.click(percentage_decrease, inputs=[original_value_dec, new_value_dec], outputs=decrease_output)
+        
+        with gr.TabItem("Value from Percentage"):
+            percentage_value = gr.Number(label="Percentage")
+            whole_value = gr.Number(label="Whole")
+            value_output = gr.Textbox(label="Value", interactive=False)
+            calc_button_value = gr.Button("Calculate")
+            calc_button_value.click(value_from_percentage, inputs=[percentage_value, whole_value], outputs=value_output)
+
+demo.launch()