Delete app.py

app.py

@@ -1,251 +0,0 @@
-import pystuck
-pystuck.run_server()
-
-import os
-
-import argparse
-import logging
-
-import numpy as np
-import torch
-import datetime
-import gradio as gr
-
-from transformers import (
-    CTRLLMHeadModel,
-    CTRLTokenizer,
-    GPT2LMHeadModel,
-    GPT2Tokenizer,
-    OpenAIGPTLMHeadModel,
-    OpenAIGPTTokenizer,
-    TransfoXLLMHeadModel,
-    TransfoXLTokenizer,
-    XLMTokenizer,
-    XLMWithLMHeadModel,
-    XLNetLMHeadModel,
-    XLNetTokenizer,
-)
-
-
-logging.basicConfig(
-    format="%(asctime)s - %(levelname)s - %(name)s -   %(message)s", datefmt="%m/%d/%Y %H:%M:%S", level=logging.INFO,
-)
-logger = logging.getLogger(__name__)
-
-MAX_LENGTH = int(10000)  # Hardcoded max length to avoid infinite loop
-
-MODEL_CLASSES = {
-    "gpt2": (GPT2LMHeadModel, GPT2Tokenizer),
-    "ctrl": (CTRLLMHeadModel, CTRLTokenizer),
-    "openai-gpt": (OpenAIGPTLMHeadModel, OpenAIGPTTokenizer),
-    "xlnet": (XLNetLMHeadModel, XLNetTokenizer),
-    "transfo-xl": (TransfoXLLMHeadModel, TransfoXLTokenizer),
-    "xlm": (XLMWithLMHeadModel, XLMTokenizer),
-}
-
-def set_seed(args):
-    rd = np.random.randint(100000)
-    print('seed =', rd)
-    np.random.seed(rd)
-    torch.manual_seed(rd)
-    if args.n_gpu > 0:
-        torch.cuda.manual_seed_all(rd)
-
-#
-# Functions to prepare models' input
-#
-
-
-def prepare_ctrl_input(args, _, tokenizer, prompt_text):
-    if args.temperature > 0.7:
-        logger.info("CTRL typically works better with lower temperatures (and lower top_k).")
-
-    encoded_prompt = tokenizer.encode(prompt_text, add_special_tokens=False)
-    if not any(encoded_prompt[0] == x for x in tokenizer.control_codes.values()):
-        logger.info("WARNING! You are not starting your generation from a control code so you won't get good results")
-    return prompt_text
-
-
-def prepare_xlm_input(args, model, tokenizer, prompt_text):
-    # kwargs = {"language": None, "mask_token_id": None}
-
-    # Set the language
-    use_lang_emb = hasattr(model.config, "use_lang_emb") and model.config.use_lang_emb
-    if hasattr(model.config, "lang2id") and use_lang_emb:
-        available_languages = model.config.lang2id.keys()
-        if args.xlm_language in available_languages:
-            language = args.xlm_language
-        else:
-            language = None
-            while language not in available_languages:
-                language = input("Using XLM. Select language in " + str(list(available_languages)) + " >>> ")
-
-        model.config.lang_id = model.config.lang2id[language]
-        # kwargs["language"] = tokenizer.lang2id[language]
-
-    # TODO fix mask_token_id setup when configurations will be synchronized between models and tokenizers
-    # XLM masked-language modeling (MLM) models need masked token
-    # is_xlm_mlm = "mlm" in args.model_name_or_path
-    # if is_xlm_mlm:
-    #     kwargs["mask_token_id"] = tokenizer.mask_token_id
-
-    return prompt_text
-
-
-def prepare_xlnet_input(args, _, tokenizer, prompt_text):
-    prompt_text = (args.padding_text if args.padding_text else PADDING_TEXT) + prompt_text
-    return prompt_text
-
-
-def prepare_transfoxl_input(args, _, tokenizer, prompt_text):
-    prompt_text = (args.padding_text if args.padding_text else PADDING_TEXT) + prompt_text
-    return prompt_text
-
-
-PREPROCESSING_FUNCTIONS = {
-    "ctrl": prepare_ctrl_input,
-    "xlm": prepare_xlm_input,
-    "xlnet": prepare_xlnet_input,
-    "transfo-xl": prepare_transfoxl_input,
-}
-
-
-def adjust_length_to_model(length, max_sequence_length):
-    if length < 0 and max_sequence_length > 0:
-        length = max_sequence_length
-    elif 0 < max_sequence_length < length:
-        length = max_sequence_length  # No generation bigger than model size
-    elif length < 0:
-        length = MAX_LENGTH  # avoid infinite loop
-    return length
-
-
-def main():
-    parser = argparse.ArgumentParser()
-    parser.add_argument(
-        "--model_type",
-        default=None,
-        type=str,
-        required=True,
-        help="Model type selected in the list: " + ", ".join(MODEL_CLASSES.keys()),
-    )
-    parser.add_argument(
-        "--model_name_or_path",
-        default=None,
-        type=str,
-        required=True,
-        help="Path to pre-trained model or shortcut name selected in the list: " + ", ".join(MODEL_CLASSES.keys()),
-    )
-
-    parser.add_argument("--prompt", type=str, default="")
-    parser.add_argument("--length", type=int, default=20)
-    parser.add_argument("--stop_token", type=str, default="</s>", help="Token at which lyrics generation is stopped")
-
-    parser.add_argument(
-        "--temperature",
-        type=float,
-        default=1.0,
-        help="temperature of 1.0 has no effect, lower tend toward greedy sampling",
-    )
-    parser.add_argument(
-        "--repetition_penalty", type=float, default=1.0, help="primarily useful for CTRL model; in that case, use 1.2"
-    )
-    parser.add_argument("--k", type=int, default=0)
-    parser.add_argument("--p", type=float, default=0.9)
-
-    parser.add_argument("--padding_text", type=str, default="", help="Padding lyrics for Transfo-XL and XLNet.")
-    parser.add_argument("--xlm_language", type=str, default="", help="Optional language when used with the XLM model.")
-
-    parser.add_argument("--seed", type=int, default=42, help="random seed for initialization")
-    parser.add_argument("--no_cuda", action="store_true", help="Avoid using CUDA when available")
-    parser.add_argument("--num_return_sequences", type=int, default=1, help="The number of samples to generate.")
-    args = parser.parse_args()
-
-    args.device = torch.device("cuda" if torch.cuda.is_available() and not args.no_cuda else "cpu")
-    args.n_gpu = 0 if args.no_cuda else torch.cuda.device_count()
-
-    # Initialize the model and tokenizer
-    try:
-        args.model_type = args.model_type.lower()
-        model_class, tokenizer_class = MODEL_CLASSES[args.model_type]
-    except KeyError:
-        raise KeyError("the model {} you specified is not supported. You are welcome to add it and open a PR :)")
-
-    tokenizer = tokenizer_class.from_pretrained(args.model_name_or_path)
-    model = model_class.from_pretrained(args.model_name_or_path)
-    model.to(args.device)
-
-    args.length = adjust_length_to_model(args.length, max_sequence_length=model.config.max_position_embeddings)
-    logger.info(args)
-    generated_sequences = []
-    prompt_text = ""
-    while prompt_text != "stop":
-        set_seed(args)
-        while not len(prompt_text):
-            prompt_text = args.prompt if args.prompt else input("Context >>> ")
-
-        # Different models need different input formatting and/or extra arguments
-        requires_preprocessing = args.model_type in PREPROCESSING_FUNCTIONS.keys()
-        if requires_preprocessing:
-            prepare_input = PREPROCESSING_FUNCTIONS.get(args.model_type)
-            preprocessed_prompt_text = prepare_input(args, model, tokenizer, prompt_text)
-            encoded_prompt = tokenizer.encode(
-                preprocessed_prompt_text, add_special_tokens=False, return_tensors="pt", add_space_before_punct_symbol=True
-            )
-        else:
-            encoded_prompt = tokenizer.encode(prompt_text, add_special_tokens=False, return_tensors="pt")
-        encoded_prompt = encoded_prompt.to(args.device)
-
-        output_sequences = model.generate(
-            input_ids=encoded_prompt,
-            max_length=args.length + len(encoded_prompt[0]),
-            temperature=args.temperature,
-            top_k=args.k,
-            top_p=args.p,
-            repetition_penalty=args.repetition_penalty,
-            do_sample=True,
-            num_return_sequences=args.num_return_sequences,
-        )
-
-        # Remove the batch dimension when returning multiple sequences
-        if len(output_sequences.shape) > 2:
-            output_sequences.squeeze_()
-
-        now = datetime.datetime.now()
-        date_time = now.strftime('%Y%m%d_%H%M%S%f')
-
-        for generated_sequence_idx, generated_sequence in enumerate(output_sequences):
-            print("ruGPT:".format(generated_sequence_idx + 1))
-            generated_sequence = generated_sequence.tolist()
-
-            # Decode lyrics
-            text = tokenizer.decode(generated_sequence, clean_up_tokenization_spaces=True)
-
-            # Remove all lyrics after the stop token
-            text = text[: text.find(args.stop_token) if args.stop_token else None]
-
-            # Add the prompt at the beginning of the sequence. Remove the excess lyrics that was used for pre-processing
-            total_sequence = (
-                prompt_text + text[len(tokenizer.decode(encoded_prompt[0], clean_up_tokenization_spaces=True)) :]
-            )
-
-            generated_sequences.append(total_sequence)
-            # os.system('clear')
-            print(total_sequence)
-
-        prompt_text = ""
-        if args.prompt:
-            break
-
-    return generated_sequences
-
-title = "ruGPT3 Song Writer"
-description = "Generate russian songs via fine-tuned ruGPT3"
-
-gr.Interface(
-    process, 
-    gr.inputs.Textbox(lines=1, label="Input text", examples="Как дела? Как дела? Это новый кадиллак"),
-    gr.outputs.Textbox(lines=20, label="Output text"),
-    title=title,
-    description=description,
-    ).launch(enable_queue=True,cache_examples=True)