[feat] add checkbox group tutorial with favorite colors selection

Author: NhanPhamThanh-IT

8_how-to-create-a-checkbox-group/app.py

@@ -0,0 +1,39 @@
+"""
+app.py
+
+This file contains a simple Gradio application that demonstrates how to create a checkbox group for user input.
+"""
+
+import gradio as gr
+
+# This function processes the selected colors from the checkbox group.
+# It returns a message indicating which colors were selected.
+def favorite_colors(selected_colors):
+    """
+    This function takes a list of selected colors and returns a message.
+    If no colors are selected, it returns a different message.
+
+    Args:
+        selected_colors (list): A list of colors selected by the user.
+    
+    Returns:
+        str: A message indicating the selected colors or that no colors were selected.
+    """
+    if not selected_colors:
+        return "You didn't select any colors."
+    return f"You selected: {', '.join(selected_colors)}"
+
+# Create a Gradio interface for a checkbox group question
+iface = gr.Interface(
+    fn=favorite_colors,
+    inputs=gr.CheckboxGroup(
+        choices=["Red", "Green", "Blue", "Yellow"],
+        label="Select your favorite colors",
+        type="value"
+    ),
+    outputs="text"
+)
+
+if __name__ == "__main__":
+    # Launch the Gradio interface
+    iface.launch()