app.py

from transformers import AutoModelForCausalLM, AutoTokenizer
from PIL import Image
import gradio as gr
import numpy as np

# Load the model and tokenizer
model_id = "vikhyatk/moondream2"
revision = "2024-05-20"
model = AutoModelForCausalLM.from_pretrained(
    model_id, trust_remote_code=True, revision=revision
)
tokenizer = AutoTokenizer.from_pretrained(model_id, revision=revision)

def analyze_image_direct(image, question):
    # Convert PIL Image to the format expected by the model
    # Note: This step depends on the model's expected input format
    # For demonstration, assuming the model accepts PIL images directly
    enc_image = model.encode_image(image)  # This method might not exist; adjust based on actual model capabilities
    
    # Generate an answer to the question based on the encoded image
    # Note: This step is hypothetical and depends on the model's capabilities
    answer = model.answer_question(enc_image, question, tokenizer)  # Adjust based on actual model capabilities
    
    return answer
# Create a Gradio interface
with gr.Blocks() as block:
    image = gr.inputs.Image(label="Image")
    question = gr.inputs.Textbox(label="Question")
    output = gr.outputs.Textbox(label="Answer")
    gr.Interface(fn=analyze_image_direct, inputs=[image, question], outputs=output).launch()

block.launch()