import streamlit as st import torch import bitsandbytes import accelerate import scipy import copy from PIL import Image import torch.nn as nn import pandas as pd from my_model.object_detection import detect_and_draw_objects from my_model.captioner.image_captioning import get_caption from my_model.gen_utilities import free_gpu_resources from my_model.KBVQA import KBVQA, prepare_kbvqa_model from my_model.utilities.state_manager import StateManager state_manager = StateManager() def answer_question(caption, detected_objects_str, question, model): free_gpu_resources() answer = model.generate_answer(question, caption, detected_objects_str) free_gpu_resources() return answer # Sample images (assuming these are paths to your sample images) sample_images = ["Files/sample1.jpg", "Files/sample2.jpg", "Files/sample3.jpg", "Files/sample4.jpg", "Files/sample5.jpg", "Files/sample6.jpg", "Files/sample7.jpg"] def analyze_image(image, model): img = copy.deepcopy(image) # we dont wanna apply changes to the original image caption = model.get_caption(img) image_with_boxes, detected_objects_str = model.detect_objects(img) st.text("I am ready, let's talk!") free_gpu_resources() return caption, detected_objects_str, image_with_boxes def image_qa_app(kbvqa): # Display sample images as clickable thumbnails st.write("Choose from sample images:") cols = st.columns(len(sample_images)) for idx, sample_image_path in enumerate(sample_images): with cols[idx]: image = Image.open(sample_image_path) st.image(image, use_column_width=True) if st.button(f'Select Sample Image {idx + 1}', key=f'sample_{idx}'): state_manager.process_new_image(sample_image_path, image, kbvqa) # Image uploader uploaded_image = st.file_uploader("Or upload an Image", type=["png", "jpg", "jpeg"]) if uploaded_image is not None: state_manager.process_new_image(uploaded_image.name, Image.open(uploaded_image), kbvqa) # Display and interact with each uploaded/selected image for image_key, image_data in state_manager.get_images_data().items(): st.image(image_data['image'], caption=f'Uploaded Image: {image_key[-11:]}', use_column_width=True) if not image_data['analysis_done']: st.text("Cool image, please click 'Analyze Image'..") if st.button('Analyze Image', key=f'analyze_{image_key}'): caption, detected_objects_str, image_with_boxes = state_manager.analyze_image(image_data['image'], kbvqa) state_manager.update_image_data(image_key, caption, detected_objects_str, True) # Initialize qa_history for each image qa_history = image_data.get('qa_history', []) if image_data['analysis_done']: question = st.text_input(f"Ask a question about this image ({image_key[-11:]}):", key=f'question_{image_key}') if st.button('Get Answer', key=f'answer_{image_key}'): if question not in [q for q, _ in qa_history]: answer = answer_question(image_data['caption'], image_data['detected_objects_str'], question, kbvqa) state_manager.add_to_qa_history(image_key, question, answer) # Display Q&A history for each image for q, a in qa_history: st.text(f"Q: {q}\nA: {a}\n") def process_new_image(image_key, image, kbvqa): """Process a new image and update the session state.""" if image_key not in st.session_state['images_data']: st.session_state['images_data'][image_key] = { 'image': image, 'caption': '', 'detected_objects_str': '', 'qa_history': [], 'analysis_done': False } def run_inference(): st.title("Run Inference") st.selectbox("Choose a method:", ["Fine-Tuned Model", "In-Context Learning (n-shots)"], index=0, key='method') st.selectbox("Choose a model for objects detection:", ["yolov5", "detic"], index=1, key='detection_model') default_confidence = 0.2 if detection_model == "yolov5" else 0.4 # confidence_level = st.slider("Select minimum detection confidence level", min_value=0.1, max_value=0.9, value=default_confidence, step=0.1) state_manager.set_slider_value(text="Select minimum detection confidence level", min_value=0.1, max_value=0.9, value=default_confidence, step=0.1, slider_key_name='confidence_level', ) # state_manager.update_model_settings(detection_model=detection_model, confidence_level=confidence_level, selected_method=method) # need_model_reload = state_manager.check_settings_changed(method, detection_model, confidence_level) and state_manager.is_model_loaded() need_model_reload = button_label = "Reload Model" if st.session_state['kbvqa'] else "Load Model" if method == "Fine-Tuned Model": if st.button(button_label): if button_label == "Load Model" and : # st write(st.session_state['kbvqa']) st.write("Model already loaded.") else: st.text("Loading the model, please wait...") state_manager.load_model(detection_model, confidence_level) st.write("Model is ready for inference.") if state_manager.is_model_loaded(): state_manager.display_model_settings() state_manager.display_session_state() image_qa_app(state_manager.get_model()) else: st.write('Model is not ready yet, will be updated later.') def display_model_settings(): st.write("### Current Model Settings:") st.table(pd.DataFrame(st.session_state['model_settings'], index=[0])) def display_session_state(): st.write("### Current Session State:") # Convert session state to a list of dictionaries, each representing a row data = [{'Key': key, 'Value': str(value)} for key, value in st.session_state.items()] # Create a DataFrame from the list df = pd.DataFrame(data) st.table(df)