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from huggingface_hub import InferenceClient
import gradio as gr
import random
from html2image import Html2Image
hti = Html2Image()
client = InferenceClient("mistralai/Mixtral-8x7B-Instruct-v0.1")
html_user="""
<div class="user_chat">
{chat}
</div>
"""
html_bot="""
<div class="bot_chat">
{chat}
</div>
"""
html_card="""
<div class="chat_card">
{body}
</div>
"""
def get_screenshot(chat,css=None):
html_body=""
for user,bot in history:
print (f'user::{user}')
print (f'bot::{bot}')
html_body += html_user.format(chat=user)
html_body += html_bot.format(chat=bot)
html=html_card.format(body=html_body)
#css = css
#hti.screenshot(html_str=html, save_as='red_page.png')
hti.screenshot(html_str=html_card, css_str=css, save_as='red_page.png')
return 'red_page.png'
def format_prompt(message, history):
prompt = "<s>"
if history:
for user_prompt, bot_response in history:
prompt += f"[INST] {user_prompt} [/INST]"
prompt += f" {bot_response}</s> "
prompt += f"[INST] {message} [/INST]"
return prompt
def chat_inf(system_prompt,prompt,history):
if not history:
history = []
hist_len=0
if history:
hist_len=len(history)
print(hist_len)
seed = random.randint(1,1111111111111111)
generate_kwargs = dict(
temperature=0.9,
max_new_tokens=10480,
top_p=0.95,
repetition_penalty=1.0,
do_sample=True,
seed=seed,
)
formatted_prompt = format_prompt(f"{system_prompt}, {prompt}", history)
stream = client.text_generation(formatted_prompt, **generate_kwargs, stream=True, details=True, return_full_text=False)
output = ""
for response in stream:
output += response.token.text
yield [(prompt,output)]
history.append((prompt,output))
yield history
chat=[('user','bot'),('user','bot')]
#get_screenshot(chat=[('user','bot'),('user','bot')])
with gr.Blocks() as app:
with gr.Row():
with gr.Column(scale=3):
with gr.Group():
chat_b = gr.Chatbot()
with gr.Row():
with gr.Column(scale=3):
inp = gr.Textbox(label="Prompt")
sys_inp = gr.Textbox(label="System Prompt (optional)")
btn = gr.Button("Chat")
with gr.Column(scale=1):
with gr.Group():
stop_btn=gr.Button("Stop")
clear_btn=gr.Button("Clear")
with gr.Column(scale=1):
with gr.Group():
with gr.Row():
im_height=gr.Number(label="Height",value=5000)
im_width=gr.Number(label="Width",value=500)
wait_time=gr.Number(label="Wait Time",value=3000)
theme=gr.Radio(label="Theme", choices=["light","dark"],value="light")
chatblock=gr.Dropdown(label="Chatblocks",choices=[c for c in range(1,40)],multiselect=True)
im_btn=gr.Button("Screenshot")
img=gr.Image(type='filepath')
btn.click(chat_inf,[sys_inp,inp,chat_b],chat_b)
im_btn.click(get_screenshot,[chat_b,im_height,im_width,chatblock,theme,wait_time],img)
#app.load(get_screenshot,inp,img)
app.launch()
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