import gradio as gr import requests import os # import json import random from elo import update_elo_ratings # Custom function for ELO ratings enable_btn = gr.Button.update(interactive=True) # Load chatbot URLs and model names from a JSON file with open('chatbot_urls.json', 'r') as file: chatbots = json.load(file) def clear_chat(state): # Reset state including the chatbot order state = {} if state is not None else state # Shuffle and reinitialize chatbots in the state bot_names = list(chatbots.keys()) random.shuffle(bot_names) state['last_bots'] = [bot_names[0], bot_names[1]] # Reset other components return state, None, None, gr.Button.update(interactive=False), gr.Button.update(interactive=False), gr.Textbox.update(interactive=True), gr.Button.update(interactive=True) global_elo_ratings=None from datasets import load_dataset,DatasetDict import requests import os def get_user_elo_ratings(): global global_elo_ratings dataset = load_dataset("rwitz/mistral-elo-ratings", download_mode="force_redownload") global_elo_ratings = dataset['train'] # or the relevant split return global_elo_ratings def update_elo_rating(new_rating,winner,loser): # Fetch the current dataset elo_ratings = get_user_elo_ratings() # Function to update the rating of a specific player # Update the dataset # Convert updated dataset to a dictionary for pushing updated_ratings=update_elo_ratings(elo_ratings,winner,loser) updated_ratings.push_to_hub("rwitz/mistral-elo-ratings",token=os.environ.get("huggingface_token")) # Function to get bot response def format_alpaca_prompt(state): alpaca_prompt = "Below is an instruction that describes a task. Write a response that appropriately completes the request." alpaca_prompt2 = "Below is an instruction that describes a task. Write a response that appropriately completes the request." for message in state["history"][0]: j="" if message['role']=='user': j="### Instruction:\n" else: j="### Response:\n" alpaca_prompt += j+ message['content']+"\n\n" for message in state["history"][1]: j="" if message['role']=='user': j="### Instruction:\n" else: j="### Response:\n" alpaca_prompt2 += j+ message['content']+"\n\n" return [alpaca_prompt+"### Response:\n",alpaca_prompt2+"### Response:\n"] def get_bot_response(url, prompt,state,bot_index): alpaca_prompt = format_alpaca_prompt(state) payload = { "input": { "prompt": alpaca_prompt[bot_index], "sampling_params": { "max_new_tokens": 50, "temperature": 0.7, "top_p":0.95 } } } headers = { "accept": "application/json", "content-type": "application/json", "authorization": os.environ.get("RUNPOD_TOKEN") } response = requests.post(url, json=payload, headers=headers) return response.json()['output'].split('### Instruction')[0] def chat_with_bots(user_input, state): # Use existing bot order from state if available, otherwise shuffle and initialize if 'last_bots' not in state or not state['last_bots']: bot_names = list(chatbots.keys()) random.shuffle(bot_names) state['last_bots'] = [bot_names[0], bot_names[1]] bot1_url, bot2_url = chatbots[state['last_bots'][0]], chatbots[state['last_bots'][1]] bot1_response = get_bot_response(bot1_url, user_input, state, 0) bot2_response = get_bot_response(bot2_url, user_input, state, 1) return bot1_response, bot2_response def update_ratings(state, winner_index): elo_ratings = get_user_elo_ratings() bot_names = list(chatbots.keys()) winner = state['last_bots'][winner_index] loser = state['last_bots'][1 - winner_index] elo_ratings = update_elo_ratings(elo_ratings, winner, loser) update_elo_rating(elo_ratings,winner,loser) return [('Winner: ',state['last_bots'][winner_index]),('Loser: ',state['last_bots'][1 - winner_index])] def vote_up_model(state, chatbot,chatbot2): update_message = update_ratings(state, 0) chatbot.append(update_message[0]) chatbot2.append(update_message[1]) return chatbot, chatbot2,gr.Button.update(interactive=False),gr.Button.update(interactive=False),gr.Textbox.update(interactive=False),gr.Button.update(interactive=False) # Disable voting buttons def vote_down_model(state, chatbot,chatbot2): update_message = update_ratings(state, 1) chatbot2.append(update_message[0]) chatbot.append(update_message[1]) return chatbot,chatbot2, gr.Button.update(interactive=False),gr.Button.update(interactive=False),gr.Textbox.update(interactive=False),gr.Button.update(interactive=False) # Disable voting buttons def user_ask(state, chatbot1, chatbot2, textbox): global enable_btn user_input = textbox if len(user_input) > 200: user_input = user_input[:200] # Limit user input to 200 characters # Updating state with the current ELO ratings state["elo_ratings"] = get_user_elo_ratings() if "history" not in state: state.update({'history': [[],[]]}) state["history"][0].extend([ {"role": "user", "content": user_input}]) state["history"][1].extend([ {"role": "user", "content": user_input}]) # Chat with bots bot1_response, bot2_response = chat_with_bots(user_input, state) state["history"][0].extend([ {"role": "bot1", "content": bot1_response}, ]) state["history"][1].extend([ {"role": "bot2", "content": bot2_response}, ]) chatbot1.append((user_input,bot1_response)) chatbot2.append((user_input,bot2_response)) # Keep only the last 10 messages in history state["history"] = state["history"][-10:] # Format the conversation in ChatML format return state, chatbot1, chatbot2, gr.update(value=''),enable_btn,enable_btn import pandas as pd # Function to generate leaderboard data def generate_leaderboard(): global global_elo_ratings global_elo_ratings = get_user_elo_ratings() # Convert the Hugging Face dataset to a pandas DataFrame leaderboard_data = pd.DataFrame(global_elo_ratings) # Rename columns to 'Chatbot' and 'ELO Score' leaderboard_data.columns = ['Chatbot', 'ELO Score'] # Round the ELO Score to the nearest whole number leaderboard_data['ELO Score'] = leaderboard_data['ELO Score'].round() # Sort the DataFrame based on the ELO Score in descending order leaderboard_data = leaderboard_data.sort_values('ELO Score', ascending=False) return leaderboard_data def refresh_leaderboard(): return generate_leaderboard() # Gradio interface setup with gr.Blocks() as demo: state = gr.State({}) with gr.Tab("Chatbot Arena"): with gr.Row(): with gr.Column(): chatbot1 = gr.Chatbot(label='Model A').style(height=600) upvote_btn_a = gr.Button(value="👍 Upvote A",interactive=False) with gr.Column(): chatbot2 = gr.Chatbot(label='Model B').style(height=600) upvote_btn_b = gr.Button(value="👍 Upvote B",interactive=False) textbox = gr.Textbox(placeholder="Enter your prompt (up to 200 characters)", max_chars=200) with gr.Row(): submit_btn = gr.Button(value="Send") reset_btn = gr.Button(value="Reset") reset_btn.click(clear_chat, inputs=[state], outputs=[state, chatbot1, chatbot2, upvote_btn_a, upvote_btn_b,textbox,submit_btn]) textbox.submit(user_ask, inputs=[state, chatbot1, chatbot2, textbox], outputs=[state, chatbot1, chatbot2, textbox,upvote_btn_a,upvote_btn_b]) submit_btn.click(user_ask, inputs=[state, chatbot1, chatbot2, textbox], outputs=[state, chatbot1, chatbot2, textbox,upvote_btn_a,upvote_btn_b]) upvote_btn_a.click(vote_up_model, inputs=[state, chatbot1,chatbot2], outputs=[chatbot1,chatbot2,upvote_btn_a,upvote_btn_b,textbox,submit_btn]) upvote_btn_b.click(vote_down_model, inputs=[state, chatbot1,chatbot2], outputs=[chatbot1,chatbot2,upvote_btn_a,upvote_btn_b,textbox,submit_btn]) with gr.Tab("Leaderboard"): try: leaderboard = gr.Dataframe(refresh_leaderboard()) except: leaderboard=gr.Dataframe() refresh_btn = gr.Button("Refresh Leaderboard") # Function to refresh leaderboard # Event handler for the refresh button refresh_btn.click(refresh_leaderboard, inputs=[], outputs=[leaderboard]) # Launch the Gradio interface if __name__ == "__main__": demo.launch(share=False)