import gradio as gr

def calc_input_reading_level(input_text):
    # This is a placeholder function. Replace it with the actual implementation.
    return len(input_text) % 10  # Random operation as a placeholder

def get_output_text_level_and_similarity(input_text, target_level):
    # This is a placeholder function. Replace it with the actual implementation.
    output_text = input_text[::-1]  # Example operation: reverse the input
    output_level = int(target_level)  # Assuming target_level is directly the output level
    similarity = 0.5  # Example fixed similarity
    return output_text, output_level, similarity

# Create the Gradio app interface
iface = gr.Interface(
    fn={
        "Input Reading Level": calc_input_reading_level,
        "Output Text, Level and Similarity": get_output_text_level_and_similarity
    },
    inputs=[
        gr.components.Textbox(label="Input Text", lines=2),
        gr.components.Dropdown(choices=["1", "2", "3", "4", "5"], label="Target Reading Level")
    ],
    outputs=[
        gr.components.Text(label="Input Reading Level"),
        gr.components.Text(label="Output Text"),
        gr.components.Text(label="Output Reading Level"),
        gr.components.Text(label="Output Text Similarity")
    ],
    title="Text Reading Level and Generation",
    description="This app calculates the reading level of an input text and generates new text at a specified reading level, along with its reading level and similarity."
)

iface.launch()