app.py

import openai
import gradio as gr
import os, sys, json
from loguru import logger
import random

openai.api_key = os.environ.get('SessionToken')     
logger.info(f"session_token_: {openai.api_key}")

conversation = ""
user_name = "MH"
bot_name = "bbDemo"

def get_response_from_chatgpt(text):
    #try:
    #response_api = openai.Completion.create(engine='text-davinci-003', prompt=str(text), max_tokens=500)
    response_api = openai.Completion.create(
    engine='text-davinci-003',
    prompt=str(text),
    max_tokens=1500,
    temperature=0.7,
    top_p=0.9,
    frequency_penalty=0.5,
    presence_penalty=0.5)
    #response_str = response_api["choices"][0]["text"].replace("\n", "")
    #response_str = response_str.split(user_name + ": ", 1)[0].split(bot_name + ": ", 1)[0]
    response_str = response_api.choices[0].text.strip()
    response_str = response_str.replace('\n', ' ')
    response_str = response_str.replace(user_name + ': ', '')
    response_str = response_str.replace(bot_name + ': ', '')
    response_str = response_str.strip()
    print("RESPONSE response_api", response_api)
    print("RESPONSE response_str ", response_str)
    response = response_str
    logger.info(f"Response: [{response_api}]")
    logger.info(f"conversation_id_: [{response}]")  
    #except:
      #response = "I'm so tired. Let me lie down for a few days."
    return response

start_work = """async() => {
    function isMobile() {
        try {
            document.createEvent("TouchEvent"); return true;
        } catch(e) {
            return false; 
        }
    }
	function getClientHeight()
	{
	  var clientHeight=0;
	  if(document.body.clientHeight&&document.documentElement.clientHeight) {
		var clientHeight = (document.body.clientHeight<document.documentElement.clientHeight)?document.body.clientHeight:document.documentElement.clientHeight;
	  } else {
		var clientHeight = (document.body.clientHeight>document.documentElement.clientHeight)?document.body.clientHeight:document.documentElement.clientHeight;
	  }
	  return clientHeight;
	}
 
    function setNativeValue(element, value) {
      const valueSetter = Object.getOwnPropertyDescriptor(element.__proto__, 'value').set;
      const prototype = Object.getPrototypeOf(element);
      const prototypeValueSetter = Object.getOwnPropertyDescriptor(prototype, 'value').set;
      
      if (valueSetter && valueSetter !== prototypeValueSetter) {
            prototypeValueSetter.call(element, value);
      } else {
            valueSetter.call(element, value);
      }
    }
    function save_conversation(chatbot) {        
        var conversations = new Array();
        for (var i = 0; i < chatbot.children.length; i++) {
            conversations[i] = chatbot.children[i].innerHTML;
        }
        var json_str = JSON.stringify(conversations);
        localStorage.setItem('chatgpt_conversations', json_str);
    }
    function load_conversation(chatbot) {
        var json_str = localStorage.getItem('chatgpt_conversations');
        if (json_str) {
            conversations = JSON.parse(json_str);
            for (var i = 0; i < conversations.length; i++) {
                var new_div = document.createElement("div");
                if((i%2)===0){
                    new_div.className = "px-3 py-2 rounded-[22px] rounded-br-none text-white text-sm chat-message svelte-rct66g";
                    new_div.style.backgroundColor = "#16a34a"; 
                } else {
                    new_div.className = "px-3 py-2 rounded-[22px] rounded-bl-none place-self-start text-white text-sm chat-message svelte-rct66g";
                    new_div.style.backgroundColor = "#2563eb"; 
                    if (conversations[i].indexOf("<img ") == 0) { 
                        new_div.style.width = "80%"; 
                        new_div.style.padding = "0.2rem"; 
                    }                
                }
                new_div.innerHTML = conversations[i];
                chatbot.appendChild(new_div);
            }
        }
    }
    var gradioEl = document.querySelector('body > gradio-app').shadowRoot;
    if (!gradioEl) {
        gradioEl = document.querySelector('body > gradio-app');
    }
    
    if (typeof window['gradioEl'] === 'undefined') {
        window['gradioEl'] = gradioEl;
       
        const page1 = window['gradioEl'].querySelectorAll('#page_1')[0];
        const page2 = window['gradioEl'].querySelectorAll('#page_2')[0]; 
    
        page1.style.display = "none";
        page2.style.display = "block";
        window['div_count'] = 0;
        window['chat_bot'] = window['gradioEl'].querySelectorAll('#chat_bot')[0];
        window['chat_bot1'] = window['gradioEl'].querySelectorAll('#chat_bot1')[0];   
        chat_row = window['gradioEl'].querySelectorAll('#chat_row')[0]; 
        prompt_row = window['gradioEl'].querySelectorAll('#prompt_row')[0]; 
        window['chat_bot1'].children[1].textContent = '';
        
        clientHeight = getClientHeight();
        if (isMobile()) {
            output_htmls = window['gradioEl'].querySelectorAll('.output-html');
            for (var i = 0; i < output_htmls.length; i++) {
               output_htmls[i].style.display = "none";
            }
            new_height = (clientHeight - 250) + 'px';
        } else {
            new_height = (clientHeight - 350) + 'px';
        }
        chat_row.style.height = new_height;
        window['chat_bot'].style.height = new_height;
        window['chat_bot'].children[2].style.height = new_height;
        window['chat_bot1'].style.height = new_height;
        window['chat_bot1'].children[2].style.height = new_height;
        prompt_row.children[0].style.flex = 'auto';
        prompt_row.children[0].style.width = '100%';
        window['gradioEl'].querySelectorAll('#chat_radio')[0].style.flex = 'auto';
        window['gradioEl'].querySelectorAll('#chat_radio')[0].style.width = '100%';        
        prompt_row.children[0].setAttribute('style','flex-direction: inherit; flex: 1 1 auto; width: 100%;border-color: black;border-width: 1px !important;')
        window['chat_bot1'].children[1].setAttribute('style', 'border-bottom-right-radius:0;top:unset;bottom:0;padding-left:0.1rem');
        window['gradioEl'].querySelectorAll('#btns_row')[0].children[0].setAttribute('style', 'min-width: min(10px, 100%); flex-grow: 1');
        window['gradioEl'].querySelectorAll('#btns_row')[0].children[1].setAttribute('style', 'min-width: min(10px, 100%); flex-grow: 1');
        
        load_conversation(window['chat_bot1'].children[2].children[0]);
        window['chat_bot1'].children[2].scrollTop = window['chat_bot1'].children[2].scrollHeight;
        
        window['gradioEl'].querySelectorAll('#clear-btn')[0].onclick = function(e){
            if (confirm('Clear all outputs?')==true) {
                 window['chat_bot1'].children[2].children[0].innerHTML = '';
                 save_conversation(window['chat_bot1'].children[2].children[0]);
            }
        }
 
        window['prevPrompt'] = '';
        window['doCheckPrompt'] = 0;
        window['prevImgSrc'] = '';
        window['checkChange'] = function checkChange() {
            try {
                if (window['gradioEl'].querySelectorAll('.gr-radio')[0].checked) {
                    if (window['chat_bot'].children[2].children[0].children.length > window['div_count']) {
                        new_len = window['chat_bot'].children[2].children[0].children.length - window['div_count'];
                        for (var i = 0; i < new_len; i++) { 
                            new_div = window['chat_bot'].children[2].children[0].children[window['div_count'] + i].cloneNode(true);
                            window['chat_bot1'].children[2].children[0].appendChild(new_div);
                        }
                        window['div_count'] = chat_bot.children[2].children[0].children.length;
                        window['chat_bot1'].children[2].scrollTop = window['chat_bot1'].children[2].scrollHeight;
                        save_conversation(window['chat_bot1'].children[2].children[0]);
                    }
                    if (window['chat_bot'].children[0].children.length > 1) {
                        window['chat_bot1'].children[1].textContent = window['chat_bot'].children[0].children[1].textContent;
                    } else {
                        window['chat_bot1'].children[1].textContent = '';
                    }
                } else {
                    texts = window['gradioEl'].querySelectorAll('textarea');
                    text0 = texts[0];    
                    text1 = texts[1];
                    img_index = 0;
                    text_value = text1.value;
                    if (window['doCheckPrompt'] === 0 && window['prevPrompt'] !== text_value) {
                            console.log('_____new prompt___[' + text_value + ']_');
                            window['doCheckPrompt'] = 1;
                            window['prevPrompt'] = text_value;
 
                            tabitems = window['gradioEl'].querySelectorAll('.tabitem');
                            for (var i = 0; i < tabitems.length; i++) {   
                                inputText = tabitems[i].children[0].children[1].children[0].querySelectorAll('.gr-text-input')[0];
                                setNativeValue(inputText, text_value);
                                inputText.dispatchEvent(new Event('input', { bubbles: true }));
                            }                            
                            setTimeout(function() {
                                btns = window['gradioEl'].querySelectorAll('button');
                                for (var i = 0; i < btns.length; i++) {
                                    if (['Generate image','Run'].includes(btns[i].innerText)) {
                                        btns[i].click();                
                                    }
                                }
                                window['doCheckPrompt'] = 0;
                            }, 10);                   
                    }
                    tabitems = window['gradioEl'].querySelectorAll('.tabitem');
                    imgs = tabitems[img_index].children[0].children[1].children[1].querySelectorAll("img");
                    if (imgs.length > 0) {
                        if (window['prevImgSrc'] !== imgs[0].src) {
                            var user_div = document.createElement("div");
                            user_div.className = "px-3 py-2 rounded-[22px] rounded-br-none text-white text-sm chat-message svelte-rct66g";
                            user_div.style.backgroundColor = "#16a34a"; 
                            user_div.innerHTML = "<p>" + text0.value + "</p>";
                            window['chat_bot1'].children[2].children[0].appendChild(user_div);
                            var bot_div = document.createElement("div");
                            bot_div.className = "px-3 py-2 rounded-[22px] rounded-bl-none place-self-start text-white text-sm chat-message svelte-rct66g";
                            bot_div.style.backgroundColor = "#2563eb"; 
                            bot_div.style.width = "80%"; 
                            bot_div.style.padding = "0.2rem"; 
                            bot_div.appendChild(imgs[0].cloneNode(true));
                            window['chat_bot1'].children[2].children[0].appendChild(bot_div);
                            
                            window['chat_bot1'].children[2].scrollTop = window['chat_bot1'].children[2].scrollHeight;
                            window['prevImgSrc'] = imgs[0].src;
                            save_conversation(window['chat_bot1'].children[2].children[0]);
                        }
                    }
                    if (tabitems[img_index].children[0].children[1].children[1].children[0].children.length > 1) {
                        window['chat_bot1'].children[1].textContent = tabitems[img_index].children[0].children[1].children[1].children[0].textContent;
                    } else {
                        window['chat_bot1'].children[1].textContent = '';
                    }                              
                }
              
            } catch(e) {
            }        
        }
        window['checkChange_interval'] = window.setInterval("window.checkChange()", 500);         
    }
   
    return false;
}"""

space_ids = {
            "spaces/stabilityai/stable-diffusion":"Stable Diffusion 2.1",
            }

tab_actions = []
tab_titles = []

for space_id in space_ids.keys():
    print(space_id, space_ids[space_id])
    try:
        tab = gr.Interface.load(space_id)
        tab_actions.append(tab)
        tab_titles.append(space_ids[space_id])
    except Exception as e:
        logger.info(f"load_fail__{space_id}_{e}")
        
def chat(input0, input1, chat_radio, chat_history):
    out_chat = []
    if chat_history != '':
        out_chat = json.loads(chat_history)
    #if chat_radio == "Talk to chatGPT":
    response = get_response_from_chatgpt(input0)
    out_chat.append((input0, response))
    chat_history = json.dumps(out_chat)

    logger.info(f"out_chat_input0 and input1 {input0} --  {input1}")
    logger.info(f"chat history {chat_history}")
    return out_chat, input1, chat_history

article = """
    <div class="footer">
        <p><a href="https://chat.openai.com/chat" target="_blank">chatGPT</a> 
        by <a href="https://openai.com/" style="text-decoration: underline;" target="_blank">OpenAI</a> - 
        Gradio Demo by 🤗 <a href="https://www.bb.com.br/site/#/" target="_blank">Eriberto Oliveira & Gustavo Botelho & Joel</a>
        </p>
    </div>
"""

with gr.Blocks(title='Talk to chatGPT') as demo:
    with gr.Group(elem_id="page_1", visible=True) as page_1:
        with gr.Box():            
            with gr.Row():
                start_button = gr.Button("Start", elem_id="start-btn", visible=True) 
                start_button.click(fn=None, inputs=[], outputs=[], _js=start_work)
                
    with gr.Group(elem_id="page_2", visible=False) as page_2:        
        with gr.Row(elem_id="chat_row"):
            chatbot = gr.Chatbot(elem_id="chat_bot", visible=False).style(color_map=("pink", "blue"))
            chatbot1 = gr.Chatbot(elem_id="chat_bot1").style(color_map=("pink", "blue"))
        with gr.Row(elem_id="prompt_row"):
            prompt_input0 = gr.Textbox(lines=2, label="prompt",show_label=False)
            prompt_input1 = gr.Textbox(lines=4, label="prompt", visible=False)
            chat_history = gr.Textbox(lines=4, label="prompt", visible=False)
            chat_radio = gr.Radio(["Talk to chatGPT", "Text to Image"], elem_id="chat_radio",value="Talk to chatGPT", show_label=False)
        with gr.Row(elem_id="btns_row"):
            with gr.Column(id="submit_col"):
                submit_btn = gr.Button(value = "submit",elem_id="submit-btn").style(
                        margin=True,
                        rounded=(True, True, True, True),
                        width=100
                    )
            with gr.Column(id="clear_col"):
                clear_btn = gr.Button(value = "clear outputs", elem_id="clear-btn").style(
                        margin=True,
                        rounded=(True, True, True, True),
                        width=100
                    )

            submit_btn.click(fn=chat, 
                             inputs=[prompt_input0, prompt_input1, chat_radio, chat_history], 
                             outputs=[chatbot, prompt_input1, chat_history],
                            )
        with gr.Row(elem_id='tab_img', visible=False).style(height=5):
           tab_img = gr.TabbedInterface(tab_actions, tab_titles) 
    
    ##gr.HTML(article)
demo.launch()