import copy import json import global_vars from chats import pre, post from pingpong import PingPong from gens.batch_gen import get_output_batch from pingpong.context import CtxLastWindowStrategy def build_prompts(ppmanager, user_message, global_context, win_size=3): dummy_ppm = copy.deepcopy(ppmanager) dummy_ppm.ctx = global_context for pingpong in dummy_ppm.pingpongs: pong = pingpong.pong first_sentence = pong.split("\n")[0] if first_sentence != "" and \ pre.contains_image_markdown(first_sentence): pong = ' '.join(pong.split("\n")[1:]).strip() pingpong.pong = pong lws = CtxLastWindowStrategy(win_size) prompt = lws(dummy_ppm) return prompt def text_stream(ppmanager, streamer, model_thumbnail_tiny, model_type): count = 0 for new_text in streamer: if count == 0: ppmanager.append_pong(f"![]({model_thumbnail_tiny})***[{model_type}]***\n") count = count + 1 ppmanager.append_pong(new_text) yield ppmanager, ppmanager.build_uis() yield ppmanager, ppmanager.build_uis() def summarize( ppmanager, prompt_to_summarize, win_size, temperature, top_p, top_k, repetition_penalty, max_new_tokens, num_beams, use_cache, do_sample, eos_token_id, pad_token_id ): ctx = ppmanager.ctx last_pong = ppmanager.pingpongs[-1].pong ppmanager.add_pingpong(PingPong(prompt_to_summarize, "")) prompt = ppmanager.build_prompts(from_idx=-win_size) _, gen_config_summarization = pre.build_gen_config( temperature, top_p, top_k, repetition_penalty, max_new_tokens, num_beams, use_cache, do_sample, eos_token_id, pad_token_id ) summarize_output = get_output_batch( global_vars.model, global_vars.tokenizer, [prompt], gen_config_summarization )[0].strip() ppmanager.ctx = summarize_output ppmanager.pop_pingpong() return ppmanager def chat_stream( idx, local_data, user_message, state, model_num, global_context, ctx_num_lconv, ctx_sum_prompt, res_temp, res_topp, res_topk, res_rpen, res_mnts, res_beams, res_cache, res_sample, res_eosid, res_padid, ): res = [ state["ppmanager_type"].from_json(json.dumps(ppm)) for ppm in local_data ] ppm = res[idx] # add_ping returns a prompt structured in Alpaca form ppm.add_pingpong( PingPong(user_message, "") ) prompt = build_prompts(ppm, user_message, global_context, ctx_num_lconv) # prepare text generating streamer & start generating gen_kwargs, streamer = pre.build( prompt, model_num, res_temp, res_topp, res_topk, res_rpen, res_mnts, res_beams, res_cache, res_sample, res_eosid, res_padid, return_token_type_ids=False ) pre.start_gen(gen_kwargs, model_num) # handling stream model_thumbnail_tiny = global_vars.models[model_num]["model_thumb_tiny"] model_type = global_vars.models[model_num]["model_type"] for ppmanager, uis in text_stream(ppm, streamer, model_thumbnail_tiny, model_type): yield "", uis, prompt, str(res) ppm = post.strip_pong(ppm) yield "", ppm.build_uis(), prompt, str(res) # summarization # ppm.add_pingpong( # PingPong(None, "![](https://i.postimg.cc/ZKNKDPBd/Vanilla-1s-209px.gif)") # ) # yield "", ppm.build_uis(), prompt, state # ppm.pop_pingpong() # ppm = summarize( # ppm, ctx_sum_prompt, ctx_num_lconv, # sum_temp, sum_topp, sum_topk, sum_rpen, sum_mnts, # sum_beams, sum_cache, sum_sample, sum_eosid, sum_padid # ) yield "", ppm.build_uis(), prompt, str(res)