app.py

import gradio as gr

# Define the nested dictionary of owners and their respective pets
owner_pets = {
    "Emily": {"David": "./David.jpg"},
    "Sasha": {"Kikou": "./Kikou.jpg"},
    # Add more owners and their pets as needed
}

# Define your function
def your_function(owner_name, pet_name):
    pets = owner_pets.get(owner_name)
    
    pet_image = None
    if pets and pet_name in pets:
        pet_image = pets[pet_name]
        
    return pet_image or "./download.jpeg"

# Define your Gradio interface
def your_gradio_function(owner_name, pet_name):
    image_path = your_function(owner_name, pet_name)
    return image_path

# Create the interface
interface = gr.Interface(fn=your_gradio_function, inputs=["text", "text"], outputs="image")

# Launch the interface
interface.launch()

if __name__ == "__main__":
    interface.inputs([{"label": "Owner Name", "type": "text"}, {"label": "Pet Name", "type": "text"}])
    interface.input("Owner Name").send_value("John Doe")
    interface.input("Pet Name").send_value("Doggo")
    output = interface.run().result()
    print(f"Image for Emily and David: {output}")