app.py

import gradio as gr
from transformers import pipeline, AutoModelForCausalLM, AutoTokenizer
import torch

# Cell 1: Image Classification Model
image_pipeline = pipeline(task="image-classification", model="julien-c/hotdog-not-hotdog")

def predict_image(input_img):
    predictions = image_pipeline(input_img)
    return input_img, {p["label"]: p["score"] for p in predictions} 

image_gradio_app = gr.Interface(
    fn=predict_image,
    inputs=gr.Image(label="Select hot dog candidate", sources=['upload', 'webcam'], type="pil"),
    outputs=[gr.Image(label="Processed Image"), gr.Label(label="Result", num_top_classes=2)],
    title="Hot Dog? Or Not?",
)

# Cell 2: Chatbot Model
tokenizer = AutoTokenizer.from_pretrained("microsoft/DialoGPT-medium")
chatbot_model = AutoModelForCausalLM.from_pretrained("microsoft/DialoGPT-medium")

def predict_chatbot(input, history=[]):
    new_user_input_ids = tokenizer.encode(input + tokenizer.eos_token, return_tensors='pt')
    bot_input_ids = torch.cat([torch.LongTensor(history), new_user_input_ids], dim=-1)
    history = chatbot_model.generate(bot_input_ids, max_length=1000, pad_token_id=tokenizer.eos_token_id).tolist()
    response = tokenizer.decode(history[0]).split("")

    response_tuples = [(response[i], response[i+1]) for i in range(0, len(response)-1, 2)]
    return response_tuples, history

chatbot_gradio_app = gr.Interface(
    fn=predict_chatbot,
    inputs=gr.Textbox(show_label=False, placeholder="Enter text and press enter"),
    outputs=gr.Textbox(),
    live=True,
    title="Chatbot",
)

custom_html = """
<style>
    body {
        background-color: #00ff00;  /* Light green background */
        font-family: 'Arial', sans-serif;  /* Modern sans-serif font */
    }

    .gr-tab-title {
        color: #004d00 !important;  /* Dark green title color */
    }

    .gr-title {
        color: #004d00 !important;  /* Dark green title color */
    }
</style>
"""

# Add custom HTML to each Gradio interface
image_gradio_app.launch(share=True, debug=True, inline_css=custom_html)
chatbot_gradio_app.launch(share=True, debug=True, inline_css=custom_html)