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README.md

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+---
+title: ChatYuan Large V2
+emoji: 📊
+colorFrom: red
+colorTo: pink
+sdk: gradio
+sdk_version: 3.23.0
+app_file: app.py
+pinned: false
+license: creativeml-openrail-m
+duplicated_from: ClueAI/ChatYuan-large-v2
+---
+
+Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference

app.py

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+import os
+import gradio as gr
+import clueai
+import torch
+from transformers import T5Tokenizer, T5ForConditionalGeneration
+tokenizer = T5Tokenizer.from_pretrained("ClueAI/ChatYuan-large-v2")
+model = T5ForConditionalGeneration.from_pretrained("ClueAI/ChatYuan-large-v2")
+# 使用
+device = torch.device('cuda' if torch.cuda.is_available() else 'cpu')
+model.to(device)
+
+base_info = "用户：你是谁？\n小元：我是元语智能公司研发的AI智能助手, 在不违反原则的情况下，我可以回答你的任何问题。\n"
+def preprocess(text):
+  text = f"{base_info}{text}"
+  text = text.replace("\n", "\\n").replace("\t", "\\t")
+  return text
+
+def postprocess(text):
+  return text.replace("\\n", "\n").replace("\\t", "\t").replace('%20','  ')#.replace(" ", " ")
+
+
+
+generate_config = {'do_sample': True, 'top_p': 0.9, 'top_k': 50, 'temperature': 0.7, 
+                   'num_beams': 1, 'max_length': 1024, 'min_length': 3, 'no_repeat_ngram_size': 5, 
+                   'length_penalty': 0.6, 'return_dict_in_generate': True, 'output_scores': True}
+def answer(text, sample=True, top_p=0.9, temperature=0.7):
+  '''sample：是否抽样。生成任务，可以设置为True;
+  top_p：0-1之间，生成的内容越多样'''
+  text = preprocess(text)
+  encoding = tokenizer(text=[text], truncation=True, padding=True, max_length=1024, return_tensors="pt").to(device) 
+  if not sample:
+      out = model.generate(**encoding, return_dict_in_generate=True, output_scores=False, max_new_tokens=1024, num_beams=1, length_penalty=0.6)
+  else:
+      out = model.generate(**encoding, return_dict_in_generate=True, output_scores=False, max_new_tokens=1024, do_sample=True, top_p=top_p, temperature=temperature, no_repeat_ngram_size=12)
+  #out=model.generate(**encoding, **generate_config)
+  out_text = tokenizer.batch_decode(out["sequences"], skip_special_tokens=True)
+  return postprocess(out_text[0])
+
+def clear_session():
+    return '', None
+
+def chatyuan_bot(input, history):
+    history = history or []
+    if len(history) > 5:
+       history = history[-5:]
+
+    context = "\n".join([f"用户：{input_text}\n小元：{answer_text}" for input_text, answer_text in history])
+    #print(context)
+
+    input_text = context + "\n用户：" + input + "\n小元："
+    input_text = input_text.strip()
+    output_text = answer(input_text)
+    print("open_model".center(20, "="))
+    print(f"{input_text}\n{output_text}")
+    #print("="*20)
+    history.append((input, output_text))
+    #print(history)
+    return history, history
+def chatyuan_bot_regenerate(input, history):
+    
+    history = history or []
+    
+    if history:
+      input=history[-1][0]
+      history=history[:-1]
+      
+    
+    if len(history) > 5:
+       history = history[-5:]
+
+    context = "\n".join([f"用户：{input_text}\n小元：{answer_text}" for input_text, answer_text in history])
+    #print(context)
+
+    input_text = context + "\n用户：" + input + "\n小元："
+    input_text = input_text.strip()
+    output_text = answer(input_text)
+    print("open_model".center(20, "="))
+    print(f"{input_text}\n{output_text}")
+    history.append((input, output_text))
+    #print(history)
+    return history, history
+  
+block = gr.Blocks()
+
+with block as demo:
+    gr.Markdown("""<h1><center>元语智能——ChatYuan</center></h1>
+        <font size=4>回答来自ChatYuan, 是模型生成的结果, 请谨慎辨别和参考, 不代表任何人观点 | Answer generated by ChatYuan model</font>
+        <font size=4>注意：gradio对markdown代码格式展示有限</font>
+    """)
+    chatbot = gr.Chatbot(label='ChatYuan')
+    message = gr.Textbox()
+    state = gr.State()
+    message.submit(chatyuan_bot, inputs=[message, state], outputs=[chatbot, state])
+    with gr.Row():
+      clear_history = gr.Button("👋 清除历史对话 | Clear History")
+      clear = gr.Button('🧹 清除发送框 | Clear Input')
+      send = gr.Button("🚀 发送 | Send")
+      regenerate = gr.Button("🚀 重新生成本次结果 | regenerate")
+
+
+    regenerate.click(chatyuan_bot_regenerate, inputs=[message, state], outputs=[chatbot, state])      
+    send.click(chatyuan_bot, inputs=[message, state], outputs=[chatbot, state])
+    clear.click(lambda: None, None, message, queue=False)
+    clear_history.click(fn=clear_session , inputs=[], outputs=[chatbot, state], queue=False)
+    
+
+def ChatYuan(api_key, text_prompt):
+
+    cl = clueai.Client(api_key,
+                        check_api_key=True)
+    # generate a prediction for a prompt
+    # 需要返回得分的话，指定return_likelihoods="GENERATION"
+    prediction = cl.generate(model_name='ChatYuan-large', prompt=text_prompt)
+    # print the predicted text
+    #print('prediction: {}'.format(prediction.generations[0].text))
+    response = prediction.generations[0].text
+    if response == '':
+        response = "很抱歉，我无法回答这个问题"
+
+    return response
+  
+def chatyuan_bot_api(api_key, input, history):
+    history = history or []
+
+    if len(history) > 5:
+      history = history[-5:]
+
+    context = "\n".join([f"用户：{input_text}\n小元：{answer_text}" for input_text, answer_text in history])
+    #print(context)
+
+    input_text = context + "\n用户：" + input + "\n小元："
+    input_text = input_text.strip()
+    output_text = ChatYuan(api_key, input_text)
+    print("api".center(20, "="))
+    print(f"api_key:{api_key}\n{input_text}\n{output_text}")
+    #print("="*20)
+    history.append((input, output_text))
+    #print(history)
+    return history, history
+
+
+
+block = gr.Blocks()
+
+with block as demo_1:
+    gr.Markdown("""<h1><center>元语智能——ChatYuan</center></h1>
+    <font size=4>回答来自ChatYuan, 以上是模型生成的结果, 请谨慎辨别和参考, 不代表任何人观点  | Answer generated by ChatYuan model</font>
+    <font size=4>注意：gradio对markdown代码格式展示有限</font>
+    <font size=4>在使用此功能前，你需要有个API key. API key 可以通过这个<a href='https://www.clueai.cn/' target="_blank">平台</a>获取</font>
+    """)
+    api_key = gr.inputs.Textbox(label="请输入你的api-key(必填)", default="", type='password')
+    chatbot = gr.Chatbot(label='ChatYuan')
+    message = gr.Textbox()
+    state = gr.State()
+    message.submit(chatyuan_bot_api, inputs=[api_key,message, state], outputs=[chatbot, state])
+    with gr.Row():
+      clear_history = gr.Button("👋 清除历史对话 | Clear Context")
+      clear = gr.Button('🧹 清除发送框 | Clear Input')
+      send = gr.Button("🚀 发送 | Send")
+
+    send.click(chatyuan_bot_api, inputs=[api_key,message, state], outputs=[chatbot, state],api_name='send')
+    clear.click(lambda: None, None, message, queue=False)
+    clear_history.click(fn=clear_session , inputs=[], outputs=[chatbot, state], queue=False)
+
+block = gr.Blocks()
+with block as introduction:
+    gr.Markdown("""啥也没有
+    """)
+
+
+gui = gr.TabbedInterface(interface_list=[demo], tab_names=["开源模型"])
+gui.launch(quiet=True,show_api=True, share = False)

requirements.txt

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+transformers
+torch
+SentencePiece
+clueai