ttengwang
clean up code, add langchain for chatbox
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import os
import json
import PIL
import gradio as gr
import numpy as np
from gradio import processing_utils
from packaging import version
from PIL import Image, ImageDraw
from caption_anything.model import CaptionAnything
from caption_anything.utils.image_editing_utils import create_bubble_frame
from caption_anything.utils.utils import mask_painter, seg_model_map, prepare_segmenter
from caption_anything.utils.parser import parse_augment
from caption_anything.captioner import build_captioner
from caption_anything.text_refiner import build_text_refiner
from caption_anything.segmenter import build_segmenter
from caption_anything.utils.chatbot import ConversationBot, build_chatbot_tools, get_new_image_name
from segment_anything import sam_model_registry
args = parse_augment()
if args.segmenter_checkpoint is None:
_, segmenter_checkpoint = prepare_segmenter(args.segmenter)
else:
segmenter_checkpoint = args.segmenter_checkpoint
shared_captioner = build_captioner(args.captioner, args.device, args)
shared_sam_model = sam_model_registry[seg_model_map[args.segmenter]](checkpoint=segmenter_checkpoint).to(args.device)
tools_dict = {e.split('_')[0].strip(): e.split('_')[1].strip() for e in args.chat_tools_dict.split(',')}
shared_chatbot_tools = build_chatbot_tools(tools_dict)
class ImageSketcher(gr.Image):
"""
Fix the bug of gradio.Image that cannot upload with tool == 'sketch'.
"""
is_template = True # Magic to make this work with gradio.Block, don't remove unless you know what you're doing.
def __init__(self, **kwargs):
super().__init__(tool="sketch", **kwargs)
def preprocess(self, x):
if self.tool == 'sketch' and self.source in ["upload", "webcam"]:
assert isinstance(x, dict)
if x['mask'] is None:
decode_image = processing_utils.decode_base64_to_image(x['image'])
width, height = decode_image.size
mask = np.zeros((height, width, 4), dtype=np.uint8)
mask[..., -1] = 255
mask = self.postprocess(mask)
x['mask'] = mask
return super().preprocess(x)
def build_caption_anything_with_models(args, api_key="", captioner=None, sam_model=None, text_refiner=None,
session_id=None):
segmenter = build_segmenter(args.segmenter, args.device, args, model=sam_model)
captioner = captioner
if session_id is not None:
print('Init caption anything for session {}'.format(session_id))
return CaptionAnything(args, api_key, captioner=captioner, segmenter=segmenter, text_refiner=text_refiner)
def init_openai_api_key(api_key=""):
text_refiner = None
visual_chatgpt = None
if api_key and len(api_key) > 30:
try:
text_refiner = build_text_refiner(args.text_refiner, args.device, args, api_key)
text_refiner.llm('hi') # test
visual_chatgpt = ConversationBot(shared_chatbot_tools, api_key)
except:
text_refiner = None
visual_chatgpt = None
openai_available = text_refiner is not None
return gr.update(visible=openai_available), gr.update(visible=openai_available), gr.update(
visible=openai_available), gr.update(visible=True), gr.update(visible=True), gr.update(
visible=True), text_refiner, visual_chatgpt
def get_click_prompt(chat_input, click_state, click_mode):
inputs = json.loads(chat_input)
if click_mode == 'Continuous':
points = click_state[0]
labels = click_state[1]
for input in inputs:
points.append(input[:2])
labels.append(input[2])
elif click_mode == 'Single':
points = []
labels = []
for input in inputs:
points.append(input[:2])
labels.append(input[2])
click_state[0] = points
click_state[1] = labels
else:
raise NotImplementedError
prompt = {
"prompt_type": ["click"],
"input_point": click_state[0],
"input_label": click_state[1],
"multimask_output": "True",
}
return prompt
def update_click_state(click_state, caption, click_mode):
if click_mode == 'Continuous':
click_state[2].append(caption)
elif click_mode == 'Single':
click_state[2] = [caption]
else:
raise NotImplementedError
def chat_input_callback(*args):
visual_chatgpt, chat_input, click_state, state, aux_state = args
if visual_chatgpt is not None:
return visual_chatgpt.run_text(chat_input, state, aux_state)
else:
response = "Text refiner is not initilzed, please input openai api key."
state = state + [(chat_input, response)]
return state, state
def upload_callback(image_input, state, visual_chatgpt=None):
if isinstance(image_input, dict): # if upload from sketcher_input, input contains image and mask
image_input, mask = image_input['image'], image_input['mask']
click_state = [[], [], []]
res = 1024
width, height = image_input.size
ratio = min(1.0 * res / max(width, height), 1.0)
if ratio < 1.0:
image_input = image_input.resize((int(width * ratio), int(height * ratio)))
print('Scaling input image to {}'.format(image_input.size))
model = build_caption_anything_with_models(
args,
api_key="",
captioner=shared_captioner,
sam_model=shared_sam_model,
session_id=iface.app_id
)
model.segmenter.set_image(image_input)
image_embedding = model.image_embedding
original_size = model.original_size
input_size = model.input_size
if visual_chatgpt is not None:
new_image_path = get_new_image_name('chat_image', func_name='upload')
image_input.save(new_image_path)
visual_chatgpt.current_image = new_image_path
img_caption, _ = model.captioner.inference_seg(image_input)
Human_prompt = f'\nHuman: provide a new figure with path {new_image_path}. The description is: {img_caption}. This information helps you to understand this image, but you should use tools to finish following tasks, rather than directly imagine from my description. If you understand, say \"Received\". \n'
AI_prompt = "Received."
visual_chatgpt.agent.memory.buffer = visual_chatgpt.agent.memory.buffer + Human_prompt + 'AI: ' + AI_prompt
state = [(None, 'Received new image, resize it to width {} and height {}: '.format(image_input.size[0], image_input.size[1]))]
return state, state, image_input, click_state, image_input, image_input, image_embedding, \
original_size, input_size
def inference_click(image_input, point_prompt, click_mode, enable_wiki, language, sentiment, factuality,
length, image_embedding, state, click_state, original_size, input_size, text_refiner, visual_chatgpt,
evt: gr.SelectData):
click_index = evt.index
if point_prompt == 'Positive':
coordinate = "[[{}, {}, 1]]".format(str(click_index[0]), str(click_index[1]))
else:
coordinate = "[[{}, {}, 0]]".format(str(click_index[0]), str(click_index[1]))
prompt = get_click_prompt(coordinate, click_state, click_mode)
input_points = prompt['input_point']
input_labels = prompt['input_label']
controls = {'length': length,
'sentiment': sentiment,
'factuality': factuality,
'language': language}
model = build_caption_anything_with_models(
args,
api_key="",
captioner=shared_captioner,
sam_model=shared_sam_model,
text_refiner=text_refiner,
session_id=iface.app_id
)
model.setup(image_embedding, original_size, input_size, is_image_set=True)
enable_wiki = True if enable_wiki in ['True', 'TRUE', 'true', True, 'Yes', 'YES', 'yes'] else False
out = model.inference(image_input, prompt, controls, disable_gpt=True, enable_wiki=enable_wiki)
state = state + [("Image point: {}, Input label: {}".format(prompt["input_point"], prompt["input_label"]), None)]
state = state + [(None, "raw_caption: {}".format(out['generated_captions']['raw_caption']))]
wiki = out['generated_captions'].get('wiki', "")
update_click_state(click_state, out['generated_captions']['raw_caption'], click_mode)
text = out['generated_captions']['raw_caption']
input_mask = np.array(out['mask'].convert('P'))
image_input = mask_painter(np.array(image_input), input_mask)
origin_image_input = image_input
image_input = create_bubble_frame(image_input, text, (click_index[0], click_index[1]), input_mask,
input_points=input_points, input_labels=input_labels)
x, y = input_points[-1]
if visual_chatgpt is not None:
new_crop_save_path = get_new_image_name('chat_image', func_name='crop')
Image.open(out["crop_save_path"]).save(new_crop_save_path)
point_prompt = f'You should primarly use tools on the selected regional image (description: {text}, path: {new_crop_save_path}), which is a part of the whole image (path: {visual_chatgpt.current_image}). If human mentioned some objects not in the selected region, you can use tools on the whole image.'
visual_chatgpt.point_prompt = point_prompt
yield state, state, click_state, image_input, wiki
if not args.disable_gpt and model.text_refiner:
refined_caption = model.text_refiner.inference(query=text, controls=controls, context=out['context_captions'],
enable_wiki=enable_wiki)
# new_cap = 'Original: ' + text + '. Refined: ' + refined_caption['caption']
new_cap = refined_caption['caption']
wiki = refined_caption['wiki']
state = state + [(None, f"caption: {new_cap}")]
refined_image_input = create_bubble_frame(origin_image_input, new_cap, (click_index[0], click_index[1]),
input_mask,
input_points=input_points, input_labels=input_labels)
yield state, state, click_state, refined_image_input, wiki
def get_sketch_prompt(mask: PIL.Image.Image):
"""
Get the prompt for the sketcher.
TODO: This is a temporary solution. We should cluster the sketch and get the bounding box of each cluster.
"""
mask = np.asarray(mask)[..., 0]
# Get the bounding box of the sketch
y, x = np.where(mask != 0)
x1, y1 = np.min(x), np.min(y)
x2, y2 = np.max(x), np.max(y)
prompt = {
'prompt_type': ['box'],
'input_boxes': [
[x1, y1, x2, y2]
]
}
return prompt
def inference_traject(sketcher_image, enable_wiki, language, sentiment, factuality, length, image_embedding, state,
original_size, input_size, text_refiner):
image_input, mask = sketcher_image['image'], sketcher_image['mask']
prompt = get_sketch_prompt(mask)
boxes = prompt['input_boxes']
controls = {'length': length,
'sentiment': sentiment,
'factuality': factuality,
'language': language}
model = build_caption_anything_with_models(
args,
api_key="",
captioner=shared_captioner,
sam_model=shared_sam_model,
text_refiner=text_refiner,
session_id=iface.app_id
)
model.setup(image_embedding, original_size, input_size, is_image_set=True)
enable_wiki = True if enable_wiki in ['True', 'TRUE', 'true', True, 'Yes', 'YES', 'yes'] else False
out = model.inference(image_input, prompt, controls, disable_gpt=True, enable_wiki=enable_wiki)
# Update components and states
state.append((f'Box: {boxes}', None))
state.append((None, f'raw_caption: {out["generated_captions"]["raw_caption"]}'))
wiki = out['generated_captions'].get('wiki', "")
text = out['generated_captions']['raw_caption']
input_mask = np.array(out['mask'].convert('P'))
image_input = mask_painter(np.array(image_input), input_mask)
origin_image_input = image_input
fake_click_index = (int((boxes[0][0] + boxes[0][2]) / 2), int((boxes[0][1] + boxes[0][3]) / 2))
image_input = create_bubble_frame(image_input, text, fake_click_index, input_mask)
yield state, state, image_input, wiki
if not args.disable_gpt and model.text_refiner:
refined_caption = model.text_refiner.inference(query=text, controls=controls, context=out['context_captions'],
enable_wiki=enable_wiki)
new_cap = refined_caption['caption']
wiki = refined_caption['wiki']
state = state + [(None, f"caption: {new_cap}")]
refined_image_input = create_bubble_frame(origin_image_input, new_cap, fake_click_index, input_mask)
yield state, state, refined_image_input, wiki
def clear_chat_memory(visual_chatgpt):
if visual_chatgpt is not None:
visual_chatgpt.memory.clear()
visual_chatgpt.current_image = None
visual_chatgpt.point_prompt = ""
def get_style():
current_version = version.parse(gr.__version__)
if current_version <= version.parse('3.24.1'):
style = '''
#image_sketcher{min-height:500px}
#image_sketcher [data-testid="image"], #image_sketcher [data-testid="image"] > div{min-height: 500px}
#image_upload{min-height:500px}
#image_upload [data-testid="image"], #image_upload [data-testid="image"] > div{min-height: 500px}
'''
elif current_version <= version.parse('3.27'):
style = '''
#image_sketcher{min-height:500px}
#image_upload{min-height:500px}
'''
else:
style = None
return style
def create_ui():
title = """<p><h1 align="center">Caption-Anything</h1></p>
"""
description = """<p>Gradio demo for Caption Anything, image to dense captioning generation with various language styles. To use it, simply upload your image, or click one of the examples to load them. Code: <a href="https://github.com/ttengwang/Caption-Anything">https://github.com/ttengwang/Caption-Anything</a> <a href="https://huggingface.co/spaces/TencentARC/Caption-Anything?duplicate=true"><img style="display: inline; margin-top: 0em; margin-bottom: 0em" src="https://bit.ly/3gLdBN6" alt="Duplicate Space" /></a></p>"""
examples = [
["test_images/img35.webp"],
["test_images/img2.jpg"],
["test_images/img5.jpg"],
["test_images/img12.jpg"],
["test_images/img14.jpg"],
["test_images/qingming3.jpeg"],
["test_images/img1.jpg"],
]
with gr.Blocks(
css=get_style()
) as iface:
state = gr.State([])
click_state = gr.State([[], [], []])
# chat_state = gr.State([])
origin_image = gr.State(None)
image_embedding = gr.State(None)
text_refiner = gr.State(None)
visual_chatgpt = gr.State(None)
original_size = gr.State(None)
input_size = gr.State(None)
# img_caption = gr.State(None)
aux_state = gr.State([])
gr.Markdown(title)
gr.Markdown(description)
with gr.Row():
with gr.Column(scale=1.0):
with gr.Column(visible=False) as modules_not_need_gpt:
with gr.Tab("Click"):
image_input = gr.Image(type="pil", interactive=True, elem_id="image_upload")
example_image = gr.Image(type="pil", interactive=False, visible=False)
with gr.Row(scale=1.0):
with gr.Row(scale=0.4):
point_prompt = gr.Radio(
choices=["Positive", "Negative"],
value="Positive",
label="Point Prompt",
interactive=True)
click_mode = gr.Radio(
choices=["Continuous", "Single"],
value="Continuous",
label="Clicking Mode",
interactive=True)
with gr.Row(scale=0.4):
clear_button_click = gr.Button(value="Clear Clicks", interactive=True)
clear_button_image = gr.Button(value="Clear Image", interactive=True)
with gr.Tab("Trajectory (beta)"):
sketcher_input = ImageSketcher(type="pil", interactive=True, brush_radius=20,
elem_id="image_sketcher")
with gr.Row():
submit_button_sketcher = gr.Button(value="Submit", interactive=True)
with gr.Column(visible=False) as modules_need_gpt:
with gr.Row(scale=1.0):
language = gr.Dropdown(
['English', 'Chinese', 'French', "Spanish", "Arabic", "Portuguese", "Cantonese"],
value="English", label="Language", interactive=True)
sentiment = gr.Radio(
choices=["Positive", "Natural", "Negative"],
value="Natural",
label="Sentiment",
interactive=True,
)
with gr.Row(scale=1.0):
factuality = gr.Radio(
choices=["Factual", "Imagination"],
value="Factual",
label="Factuality",
interactive=True,
)
length = gr.Slider(
minimum=10,
maximum=80,
value=10,
step=1,
interactive=True,
label="Generated Caption Length",
)
enable_wiki = gr.Radio(
choices=["Yes", "No"],
value="No",
label="Enable Wiki",
interactive=True)
with gr.Column(visible=True) as modules_not_need_gpt3:
gr.Examples(
examples=examples,
inputs=[example_image],
)
with gr.Column(scale=0.5):
openai_api_key = gr.Textbox(
placeholder="Input openAI API key",
show_label=False,
label="OpenAI API Key",
lines=1,
type="password")
with gr.Row(scale=0.5):
enable_chatGPT_button = gr.Button(value="Run with ChatGPT", interactive=True, variant='primary')
disable_chatGPT_button = gr.Button(value="Run without ChatGPT (Faster)", interactive=True,
variant='primary')
with gr.Column(visible=False) as modules_need_gpt2:
wiki_output = gr.Textbox(lines=5, label="Wiki", max_lines=5)
with gr.Column(visible=False) as modules_not_need_gpt2:
chatbot = gr.Chatbot(label="Chat about Selected Object", ).style(height=550, scale=0.5)
with gr.Column(visible=False) as modules_need_gpt3:
chat_input = gr.Textbox(show_label=False, placeholder="Enter text and press Enter").style(
container=False)
with gr.Row():
clear_button_text = gr.Button(value="Clear Text", interactive=True)
submit_button_text = gr.Button(value="Submit", interactive=True, variant="primary")
openai_api_key.submit(init_openai_api_key, inputs=[openai_api_key],
outputs=[modules_need_gpt, modules_need_gpt2, modules_need_gpt3, modules_not_need_gpt,
modules_not_need_gpt2, modules_not_need_gpt3, text_refiner, visual_chatgpt])
enable_chatGPT_button.click(init_openai_api_key, inputs=[openai_api_key],
outputs=[modules_need_gpt, modules_need_gpt2, modules_need_gpt3,
modules_not_need_gpt,
modules_not_need_gpt2, modules_not_need_gpt3, text_refiner, visual_chatgpt])
disable_chatGPT_button.click(init_openai_api_key,
outputs=[modules_need_gpt, modules_need_gpt2, modules_need_gpt3,
modules_not_need_gpt,
modules_not_need_gpt2, modules_not_need_gpt3, text_refiner, visual_chatgpt])
clear_button_click.click(
lambda x: ([[], [], []], x, ""),
[origin_image],
[click_state, image_input, wiki_output],
queue=False,
show_progress=False
)
clear_button_image.click(
lambda: (None, [], [], [[], [], []], "", "", ""),
[],
[image_input, chatbot, state, click_state, wiki_output, origin_image],
queue=False,
show_progress=False
)
clear_button_image.click(clear_chat_memory, inputs=[visual_chatgpt])
clear_button_text.click(
lambda: ([], [], [[], [], [], []]),
[],
[chatbot, state, click_state],
queue=False,
show_progress=False
)
clear_button_text.click(clear_chat_memory, inputs=[visual_chatgpt])
image_input.clear(
lambda: (None, [], [], [[], [], []], "", "", ""),
[],
[image_input, chatbot, state, click_state, wiki_output, origin_image],
queue=False,
show_progress=False
)
image_input.clear(clear_chat_memory, inputs=[visual_chatgpt])
image_input.upload(upload_callback, [image_input, state, visual_chatgpt],
[chatbot, state, origin_image, click_state, image_input, sketcher_input,
image_embedding, original_size, input_size])
sketcher_input.upload(upload_callback, [sketcher_input, state, visual_chatgpt],
[chatbot, state, origin_image, click_state, image_input, sketcher_input,
image_embedding, original_size, input_size])
chat_input.submit(chat_input_callback, [visual_chatgpt, chat_input, click_state, state, aux_state],
[chatbot, state, aux_state])
chat_input.submit(lambda: "", None, chat_input)
submit_button_text.click(chat_input_callback, [visual_chatgpt, chat_input, click_state, state, aux_state],
[chatbot, state, aux_state])
submit_button_text.click(lambda: "", None, chat_input)
example_image.change(upload_callback, [example_image, state, visual_chatgpt],
[chatbot, state, origin_image, click_state, image_input, sketcher_input,
image_embedding, original_size, input_size])
example_image.change(clear_chat_memory, inputs=[visual_chatgpt])
# select coordinate
image_input.select(
inference_click,
inputs=[
origin_image, point_prompt, click_mode, enable_wiki, language, sentiment, factuality, length,
image_embedding, state, click_state, original_size, input_size, text_refiner, visual_chatgpt
],
outputs=[chatbot, state, click_state, image_input, wiki_output],
show_progress=False, queue=True
)
submit_button_sketcher.click(
inference_traject,
inputs=[
sketcher_input, enable_wiki, language, sentiment, factuality, length, image_embedding, state,
original_size, input_size, text_refiner
],
outputs=[chatbot, state, sketcher_input, wiki_output],
show_progress=False, queue=True
)
return iface
if __name__ == '__main__':
iface = create_ui()
iface.queue(concurrency_count=5, api_open=False, max_size=10)
iface.launch(server_name="0.0.0.0", enable_queue=True, server_port=args.port, share=args.gradio_share)