Hugging Face's logo

Spaces:
alexyuyxj
/
zh-en-translation
Sleeping

App Files
zh-en-translation
File size: 2,234 Bytes 
06945e5
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
782fcf5
06945e5
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
 
from transformers import pipeline, M2M100ForConditionalGeneration, M2M100Tokenizer, AutoTokenizer, AutoModelForSeq2SeqLM
import gradio as gr

translator_1 = pipeline("translation", model = "penpen/novel-zh-en", max_time = 7)

translator_2_model = M2M100ForConditionalGeneration.from_pretrained("facebook/m2m100_1.2B")
translator_2_tokenizer = M2M100Tokenizer.from_pretrained("facebook/m2m100_1.2B")

translator_3_model = AutoModelForSeq2SeqLM.from_pretrained("Helsinki-NLP/opus-mt-zh-en")
translator_3_tokenizer = AutoTokenizer.from_pretrained("Helsinki-NLP/opus-mt-zh-en")

def model_1(text):
    return translator_1(text)[0]["translation_text"]

def model_2(text):
    translator_2_tokenizer.src_lang = "zh"
    encoded_zh = translator_2_tokenizer(text, return_tensors = "pt", truncation = True, max_length = 512)
    generated_tokens = translator_2_model.generate(**encoded_zh, forced_bos_token_id = translator_2_tokenizer.get_lang_id("en"))
    return translator_2_tokenizer.batch_decode(generated_tokens, skip_special_tokens = True)[0]

def model_3(text):
    batch = translator_3_tokenizer(text, return_tensors = "pt", truncation = True, max_length = 512)
    generated_tokens = translator_3_model.generate(**batch)
    return translator_3_tokenizer.batch_decode(generated_tokens, skip_special_tokens = True)[0]
    
def on_click(text):
    print('input: ', text)
    res_1 = model_1(text)
    print('model_1: ', res_1)
    res_2 = model_2(text)
    print('model_2: ', res_2)
    res_3 = model_3(text)
    print('model_3: ', res_3)
    print('----------------------------')
    return res_1, res_2, res_3

with gr.Blocks() as block:
    gr.Markdown("<center><h1>中文翻译英文对比</h1></center>")
    tb_input = gr.Textbox(label = "输入", placeholder = "输入中文句子", lines = 1)
    btn = gr.Button("翻译", variant = 'primary')
    tb_trans_1 = gr.Textbox(label = "模型1（penpen/novel-zh-en）")
    tb_trans_2 = gr.Textbox(label = "模型2（facebook/m2m100_1.2B）")
    tb_trans_3 = gr.Textbox(label = "模型3（Helsinki-NLP/opus-mt-zh-en）")
    btn.click(fn = on_click, inputs = tb_input, outputs = [tb_trans_1, tb_trans_2, tb_trans_3])
gr.close_all()
block.queue(concurrency_count = 5)
block.launch()