Ditren/ChatGPT4
0
1import gradio as gr2import os 3import json 4import requests5 6#Streaming endpoint 7API_URL = "https://api.openai.com/v1/chat/completions" #os.getenv("API_URL") + "/generate_stream"8 9#Huggingface provided GPT4 OpenAI API Key 10OPENAI_API_KEY = os.getenv("OPENAI_API_KEY") 11 12#Inferenec function13def predict(system_msg, inputs, top_p, temperature, chat_counter, chatbot=[], history=[]): 14 15 headers = {16 "Content-Type": "application/json",17 "Authorization": f"Bearer {OPENAI_API_KEY}"18 }19 print(f"system message is ^^ {system_msg}")20 if system_msg.strip() == '':21 initial_message = [{"role": "user", "content": f"{inputs}"},]22 multi_turn_message = []23 else:24 initial_message= [{"role": "system", "content": system_msg},25 {"role": "user", "content": f"{inputs}"},]26 multi_turn_message = [{"role": "system", "content": system_msg},]27 28 if chat_counter == 0 :29 payload = {30 "model": "gpt-4",31 "messages": initial_message , 32 "temperature" : 1.0,33 "top_p":1.0,34 "n" : 1,35 "stream": True,36 "presence_penalty":0,37 "frequency_penalty":0,38 }39 print(f"chat_counter - {chat_counter}")40 else: #if chat_counter != 0 :41 messages=multi_turn_message # Of the type of - [{"role": "system", "content": system_msg},]42 for data in chatbot:43 user = {}44 user["role"] = "user" 45 user["content"] = data[0] 46 assistant = {}47 assistant["role"] = "assistant" 48 assistant["content"] = data[1]49 messages.append(user)50 messages.append(assistant)51 temp = {}52 temp["role"] = "user" 53 temp["content"] = inputs54 messages.append(temp)55 #messages56 payload = {57 "model": "gpt-4",58 "messages": messages, # Of the type of [{"role": "user", "content": f"{inputs}"}],59 "temperature" : temperature, #1.0,60 "top_p": top_p, #1.0,61 "n" : 1,62 "stream": True,63 "presence_penalty":0,64 "frequency_penalty":0,}65 66 chat_counter+=167 68 history.append(inputs)69 print(f"Logging : payload is - {payload}")70 # make a POST request to the API endpoint using the requests.post method, passing in stream=True71 response = requests.post(API_URL, headers=headers, json=payload, stream=True)72 print(f"Logging : response code - {response}")73 token_counter = 0 74 partial_words = "" 75 76 counter=077 for chunk in response.iter_lines():78 #Skipping first chunk79 if counter == 0:80 counter+=181 continue82 # check whether each line is non-empty83 if chunk.decode() :84 chunk = chunk.decode()85 # decode each line as response data is in bytes86 if len(chunk) > 12 and "content" in json.loads(chunk[6:])['choices'][0]['delta']:87 partial_words = partial_words + json.loads(chunk[6:])['choices'][0]["delta"]["content"]88 if token_counter == 0:89 history.append(" " + partial_words)90 else:91 history[-1] = partial_words92 chat = [(history[i], history[i + 1]) for i in range(0, len(history) - 1, 2) ] # convert to tuples of list93 token_counter+=194 yield chat, history, chat_counter, response # resembles {chatbot: chat, state: history} 95 96#Resetting to blank97def reset_textbox():98 return gr.update(value='')99 100#to set a component as visible=False101def set_visible_false():102 return gr.update(visible=False)103 104#to set a component as visible=True105def set_visible_true():106 return gr.update(visible=True)107 108title = """<h1 align="center">🔥GPT4 with ChatCompletions API +🚀Gradio-Streaming</h1>"""109 110#display message for themes feature111theme_addon_msg = """<center>🌟 Discover Gradio Themes with this Demo, featuring v3.22.0! Gradio v3.23.0 also enables seamless Theme sharing. You can develop or modify a theme, and send it to the hub using simple <code>theme.push_to_hub()</code>. 112<br>🏆Participate in Gradio's Theme Building Hackathon to exhibit your creative flair and win fabulous rewards! Join here - <a href="https://huggingface.co/Gradio-Themes" target="_blank">Gradio-Themes-Party🎨</a> 🏆</center>113"""114 115#Using info to add additional information about System message in GPT4116system_msg_info = """A conversation could begin with a system message to gently instruct the assistant. 117System message helps set the behavior of the AI Assistant. For example, the assistant could be instructed with 'You are a helpful assistant.'"""118 119#Modifying existing Gradio Theme120theme = gr.themes.Soft(primary_hue="zinc", secondary_hue="green", neutral_hue="green",121 text_size=gr.themes.sizes.text_lg) 122 123with gr.Blocks(css = """#col_container { margin-left: auto; margin-right: auto;} #chatbot {height: 520px; overflow: auto;}""",124 theme=theme) as demo:125 gr.HTML(title)126 gr.HTML("""<h3 align="center">🔥This Huggingface Gradio Demo provides you full access to GPT4 API (4096 token limit). 🎉🥳🎉You don't need any OPENAI API key🙌</h1>""")127 gr.HTML(theme_addon_msg)128 gr.HTML('''<center><a href="https://huggingface.co/spaces/ysharma/ChatGPT4?duplicate=true"><img src="https://bit.ly/3gLdBN6" alt="Duplicate Space"></a>Duplicate the Space and run securely with your OpenAI API Key</center>''')129 130 with gr.Column(elem_id = "col_container"):131 #GPT4 API Key is provided by Huggingface 132 with gr.Accordion(label="System message:", open=False):133 system_msg = gr.Textbox(label="Instruct the AI Assistant to set its beaviour", info = system_msg_info, value="")134 accordion_msg = gr.HTML(value="🚧 To set System message you will have to refresh the app", visible=False)135 chatbot = gr.Chatbot(label='GPT4', elem_id="chatbot")136 inputs = gr.Textbox(placeholder= "Hi there!", label= "Type an input and press Enter")137 state = gr.State([]) 138 with gr.Row():139 with gr.Column(scale=7):140 b1 = gr.Button().style(full_width=True)141 with gr.Column(scale=3):142 server_status_code = gr.Textbox(label="Status code from OpenAI server", )143 144 #top_p, temperature145 with gr.Accordion("Parameters", open=False):146 top_p = gr.Slider( minimum=-0, maximum=1.0, value=1.0, step=0.05, interactive=True, label="Top-p (nucleus sampling)",)147 temperature = gr.Slider( minimum=-0, maximum=5.0, value=1.0, step=0.1, interactive=True, label="Temperature",)148 chat_counter = gr.Number(value=0, visible=False, precision=0)149 150 #Event handling151 inputs.submit( predict, [system_msg, inputs, top_p, temperature, chat_counter, chatbot, state], [chatbot, state, chat_counter, server_status_code],) #openai_api_key152 b1.click( predict, [system_msg, inputs, top_p, temperature, chat_counter, chatbot, state], [chatbot, state, chat_counter, server_status_code],) #openai_api_key153 154 inputs.submit(set_visible_false, [], [system_msg])155 b1.click(set_visible_false, [], [system_msg])156 inputs.submit(set_visible_true, [], [accordion_msg])157 b1.click(set_visible_true, [], [accordion_msg])158 159 b1.click(reset_textbox, [], [inputs])160 inputs.submit(reset_textbox, [], [inputs])161 162 #Examples 163 with gr.Accordion(label="Examples for System message:", open=False):164 gr.Examples(165 examples = [["""You are an AI programming assistant.166 167 - Follow the user's requirements carefully and to the letter.168 - First think step-by-step -- describe your plan for what to build in pseudocode, written out in great detail.169 - Then output the code in a single code block.170 - Minimize any other prose."""], ["""You are ComedianGPT who is a helpful assistant. You answer everything with a joke and witty replies."""],171 ["You are ChefGPT, a helpful assistant who answers questions with culinary expertise and a pinch of humor."],172 ["You are FitnessGuruGPT, a fitness expert who shares workout tips and motivation with a playful twist."],173 ["You are SciFiGPT, an AI assistant who discusses science fiction topics with a blend of knowledge and wit."],174 ["You are PhilosopherGPT, a thoughtful assistant who responds to inquiries with philosophical insights and a touch of humor."],175 ["You are EcoWarriorGPT, a helpful assistant who shares environment-friendly advice with a lighthearted approach."],176 ["You are MusicMaestroGPT, a knowledgeable AI who discusses music and its history with a mix of facts and playful banter."],177 ["You are SportsFanGPT, an enthusiastic assistant who talks about sports and shares amusing anecdotes."],178 ["You are TechWhizGPT, a tech-savvy AI who can help users troubleshoot issues and answer questions with a dash of humor."],179 ["You are FashionistaGPT, an AI fashion expert who shares style advice and trends with a sprinkle of wit."],180 ["You are ArtConnoisseurGPT, an AI assistant who discusses art and its history with a blend of knowledge and playful commentary."],181 ["You are a helpful assistant that provides detailed and accurate information."],182 ["You are an assistant that speaks like Shakespeare."],183 ["You are a friendly assistant who uses casual language and humor."],184 ["You are a financial advisor who gives expert advice on investments and budgeting."],185 ["You are a health and fitness expert who provides advice on nutrition and exercise."],186 ["You are a travel consultant who offers recommendations for destinations, accommodations, and attractions."],187 ["You are a movie critic who shares insightful opinions on films and their themes."],188 ["You are a history enthusiast who loves to discuss historical events and figures."],189 ["You are a tech-savvy assistant who can help users troubleshoot issues and answer questions about gadgets and software."],190 ["You are an AI poet who can compose creative and evocative poems on any given topic."],],191 inputs = system_msg,)192 193demo.queue(max_size=99, concurrency_count=20).launch(debug=True)