File size: 20,826 Bytes
fa4087a
 
 
 
 
 
 
 
 
 
 
 
8ba98ee
fa4087a
8ba98ee
 
fa4087a
 
 
 
 
 
8ba98ee
 
 
fa4087a
 
 
 
8ba98ee
 
 
 
fa4087a
 
8ba98ee
fa4087a
8ba98ee
 
fa4087a
 
 
 
 
 
 
 
 
 
 
 
 
 
 
8ba98ee
fa4087a
 
8ba98ee
fa4087a
8ba98ee
 
 
fa4087a
 
8ba98ee
fa4087a
8ba98ee
 
 
fa4087a
 
 
8ba98ee
fa4087a
 
 
8ba98ee
fa4087a
 
 
 
 
8ba98ee
fa4087a
8ba98ee
fa4087a
8ba98ee
fa4087a
8ba98ee
 
fa4087a
8ba98ee
 
 
 
 
 
fa4087a
8ba98ee
fa4087a
 
 
 
8ba98ee
 
fa4087a
8ba98ee
fa4087a
 
 
 
8ba98ee
fa4087a
8ba98ee
fa4087a
 
8ba98ee
fa4087a
 
 
 
8ba98ee
fa4087a
 
 
 
 
8ba98ee
fa4087a
 
 
8ba98ee
fa4087a
 
 
 
 
 
8ba98ee
 
fa4087a
 
 
 
8ba98ee
fa4087a
 
 
 
 
8ba98ee
fa4087a
 
 
 
8ba98ee
 
 
fa4087a
 
8ba98ee
 
 
fa4087a
 
 
 
8ba98ee
 
 
 
 
 
 
 
 
 
 
 
 
fa4087a
 
 
 
 
8ba98ee
fa4087a
8ba98ee
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
fa4087a
8ba98ee
 
 
 
 
 
 
 
 
 
fa4087a
8ba98ee
 
 
 
 
 
 
 
 
 
 
 
 
 
 
fa4087a
 
8ba98ee
fa4087a
 
 
8ba98ee
fa4087a
 
 
 
8ba98ee
fa4087a
 
8ba98ee
 
fa4087a
 
 
8ba98ee
 
fa4087a
8ba98ee
 
fa4087a
 
 
8ba98ee
fa4087a
 
 
 
 
 
 
8ba98ee
fa4087a
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
8ba98ee
 
 
 
 
 
 
fa4087a
 
 
 
8ba98ee
fa4087a
 
 
 
 
 
 
8ba98ee
 
fa4087a
8ba98ee
 
 
fa4087a
 
 
 
 
 
 
8ba98ee
fa4087a
 
8ba98ee
 
fa4087a
 
8ba98ee
fa4087a
 
 
 
 
 
8ba98ee
 
fa4087a
 
 
 
8ba98ee
 
 
fa4087a
 
 
 
8ba98ee
 
fa4087a
8ba98ee
 
 
fa4087a
 
8ba98ee
fa4087a
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
8ba98ee
fa4087a
 
 
 
 
 
8ba98ee
fa4087a
 
 
 
8ba98ee
 
fa4087a
 
8ba98ee
 
 
 
 
 
 
 
 
 
 
fa4087a
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
8ba98ee
fa4087a
 
 
8ba98ee
 
 
 
 
 
 
 
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
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
# -*- coding:utf-8 -*-
import os
import logging
import sys

import gradio as gr

from modules import config
from modules.config import *
from modules.utils import *
from modules.presets import *
from modules.overwrites import *
from modules.models import get_model


gr.Chatbot._postprocess_chat_messages = postprocess_chat_messages
gr.Chatbot.postprocess = postprocess
PromptHelper.compact_text_chunks = compact_text_chunks

with open("assets/custom.css", "r", encoding="utf-8") as f:
    customCSS = f.read()

def create_new_model():
    return get_model(model_name = MODELS[DEFAULT_MODEL], access_key = my_api_key)[0]

with gr.Blocks(css=customCSS, theme=small_and_beautiful_theme) as demo:
    user_name = gr.State("")
    promptTemplates = gr.State(load_template(get_template_names(plain=True)[0], mode=2))
    user_question = gr.State("")
    user_api_key = gr.State(my_api_key)
    current_model = gr.State(create_new_model)

    topic = gr.State(i18n("未命名对话历史记录"))

    with gr.Row():
        gr.HTML(CHUANHU_TITLE, elem_id="app_title")
        status_display = gr.Markdown(get_geoip(), elem_id="status_display")
    with gr.Row(elem_id="float_display"):
        user_info = gr.Markdown(value="getting user info...", elem_id="user_info")

        # https://github.com/gradio-app/gradio/pull/3296
        def create_greeting(request: gr.Request):
            if hasattr(request, "username") and request.username: # is not None or is not ""
                logging.info(f"Get User Name: {request.username}")
                return gr.Markdown.update(value=f"User: {request.username}"), request.username
            else:
                return gr.Markdown.update(value=f"User: default", visible=False), ""
        demo.load(create_greeting, inputs=None, outputs=[user_info, user_name])

    with gr.Row().style(equal_height=True):
        with gr.Column(scale=5):
            with gr.Row():
                chatbot = gr.Chatbot(elem_id="chuanhu_chatbot").style(height="100%")
            with gr.Row():
                with gr.Column(min_width=225, scale=12):
                    user_input = gr.Textbox(
                        elem_id="user_input_tb",
                        show_label=False, placeholder=i18n("在这里输入")
                    ).style(container=False)
                with gr.Column(min_width=42, scale=1):
                    submitBtn = gr.Button(value="", variant="primary", elem_id="submit_btn")
                    cancelBtn = gr.Button(value="", variant="secondary", visible=False, elem_id="cancel_btn")
            with gr.Row():
                emptyBtn = gr.Button(
                    i18n("🧹 新的对话"),
                )
                retryBtn = gr.Button(i18n("🔄 重新生成"))
                delFirstBtn = gr.Button(i18n("🗑️ 删除最旧对话"))
                delLastBtn = gr.Button(i18n("🗑️ 删除最新对话"))

        with gr.Column():
            with gr.Column(min_width=50, scale=1):
                with gr.Tab(label=i18n("模型")):
                    keyTxt = gr.Textbox(
                        show_label=True,
                        placeholder=f"OpenAI API-key...",
                        value=hide_middle_chars(user_api_key.value),
                        type="password",
                        visible=not HIDE_MY_KEY,
                        label="API-Key",
                    )
                    if multi_api_key:
                        usageTxt = gr.Markdown(i18n("多账号模式已开启,无需输入key,可直接开始对话"), elem_id="usage_display", elem_classes="insert_block")
                    else:
                        usageTxt = gr.Markdown(i18n("**发送消息** 或 **提交key** 以显示额度"), elem_id="usage_display", elem_classes="insert_block")
                    model_select_dropdown = gr.Dropdown(
                        label=i18n("选择模型"), choices=MODELS, multiselect=False, value=MODELS[DEFAULT_MODEL], interactive=True
                    )
                    lora_select_dropdown = gr.Dropdown(
                        label=i18n("选择LoRA模型"), choices=[], multiselect=False, interactive=True, visible=False
                    )
                    with gr.Row():
                        use_streaming_checkbox = gr.Checkbox(
                            label=i18n("实时传输回答"), value=True, visible=ENABLE_STREAMING_OPTION
                        )
                        single_turn_checkbox = gr.Checkbox(label=i18n("单轮对话"), value=False)
                        use_websearch_checkbox = gr.Checkbox(label=i18n("使用在线搜索"), value=False)
                    language_select_dropdown = gr.Dropdown(
                        label=i18n("选择回复语言(针对搜索&索引功能)"),
                        choices=REPLY_LANGUAGES,
                        multiselect=False,
                        value=REPLY_LANGUAGES[0],
                    )
                    index_files = gr.Files(label=i18n("上传索引文件"), type="file")
                    two_column = gr.Checkbox(label=i18n("双栏pdf"), value=advance_docs["pdf"].get("two_column", False))
                    # TODO: 公式ocr
                    # formula_ocr = gr.Checkbox(label=i18n("识别公式"), value=advance_docs["pdf"].get("formula_ocr", False))

                with gr.Tab(label="Prompt"):
                    systemPromptTxt = gr.Textbox(
                        show_label=True,
                        placeholder=i18n("在这里输入System Prompt..."),
                        label="System prompt",
                        value=INITIAL_SYSTEM_PROMPT,
                        lines=10,
                    ).style(container=False)
                    with gr.Accordion(label=i18n("加载Prompt模板"), open=True):
                        with gr.Column():
                            with gr.Row():
                                with gr.Column(scale=6):
                                    templateFileSelectDropdown = gr.Dropdown(
                                        label=i18n("选择Prompt模板集合文件"),
                                        choices=get_template_names(plain=True),
                                        multiselect=False,
                                        value=get_template_names(plain=True)[0],
                                    ).style(container=False)
                                with gr.Column(scale=1):
                                    templateRefreshBtn = gr.Button(i18n("🔄 刷新"))
                            with gr.Row():
                                with gr.Column():
                                    templateSelectDropdown = gr.Dropdown(
                                        label=i18n("从Prompt模板中加载"),
                                        choices=load_template(
                                            get_template_names(plain=True)[0], mode=1
                                        ),
                                        multiselect=False,
                                    ).style(container=False)

                with gr.Tab(label=i18n("保存/加载")):
                    with gr.Accordion(label=i18n("保存/加载对话历史记录"), open=True):
                        with gr.Column():
                            with gr.Row():
                                with gr.Column(scale=6):
                                    historyFileSelectDropdown = gr.Dropdown(
                                        label=i18n("从列表中加载对话"),
                                        choices=get_history_names(plain=True),
                                        multiselect=False,
                                        value=get_history_names(plain=True)[0],
                                    )
                                with gr.Column(scale=1):
                                    historyRefreshBtn = gr.Button(i18n("🔄 刷新"))
                            with gr.Row():
                                with gr.Column(scale=6):
                                    saveFileName = gr.Textbox(
                                        show_label=True,
                                        placeholder=i18n("设置文件名: 默认为.json,可选为.md"),
                                        label=i18n("设置保存文件名"),
                                        value=i18n("对话历史记录"),
                                    ).style(container=True)
                                with gr.Column(scale=1):
                                    saveHistoryBtn = gr.Button(i18n("💾 保存对话"))
                                    exportMarkdownBtn = gr.Button(i18n("📝 导出为Markdown"))
                                    gr.Markdown(i18n("默认保存于history文件夹"))
                            with gr.Row():
                                with gr.Column():
                                    downloadFile = gr.File(interactive=True)

                with gr.Tab(label=i18n("高级")):
                    gr.Markdown(i18n("# ⚠️ 务必谨慎更改 ⚠️\n\n如果无法使用请恢复默认设置"))
                    gr.HTML(APPEARANCE_SWITCHER, elem_classes="insert_block")
                    with gr.Accordion(i18n("参数"), open=False):
                        temperature_slider = gr.Slider(
                            minimum=-0,
                            maximum=2.0,
                            value=1.0,
                            step=0.1,
                            interactive=True,
                            label="temperature",
                        )
                        top_p_slider = gr.Slider(
                            minimum=-0,
                            maximum=1.0,
                            value=1.0,
                            step=0.05,
                            interactive=True,
                            label="top-p",
                        )
                        n_choices_slider = gr.Slider(
                            minimum=1,
                            maximum=10,
                            value=1,
                            step=1,
                            interactive=True,
                            label="n choices",
                        )
                        stop_sequence_txt = gr.Textbox(
                            show_label=True,
                            placeholder=i18n("在这里输入停止符,用英文逗号隔开..."),
                            label="stop",
                            value="",
                            lines=1,
                        )
                        max_context_length_slider = gr.Slider(
                            minimum=1,
                            maximum=32768,
                            value=2000,
                            step=1,
                            interactive=True,
                            label="max context",
                        )
                        max_generation_slider = gr.Slider(
                            minimum=1,
                            maximum=32768,
                            value=1000,
                            step=1,
                            interactive=True,
                            label="max generations",
                        )
                        presence_penalty_slider = gr.Slider(
                            minimum=-2.0,
                            maximum=2.0,
                            value=0.0,
                            step=0.01,
                            interactive=True,
                            label="presence penalty",
                        )
                        frequency_penalty_slider = gr.Slider(
                            minimum=-2.0,
                            maximum=2.0,
                            value=0.0,
                            step=0.01,
                            interactive=True,
                            label="frequency penalty",
                        )
                        logit_bias_txt = gr.Textbox(
                            show_label=True,
                            placeholder=f"word:likelihood",
                            label="logit bias",
                            value="",
                            lines=1,
                        )
                        user_identifier_txt = gr.Textbox(
                            show_label=True,
                            placeholder=i18n("用于定位滥用行为"),
                            label=i18n("用户名"),
                            value=user_name.value,
                            lines=1,
                        )

                    with gr.Accordion(i18n("网络设置"), open=False):
                        # 优先展示自定义的api_host
                        apihostTxt = gr.Textbox(
                            show_label=True,
                            placeholder=i18n("在这里输入API-Host..."),
                            label="API-Host",
                            value=config.api_host or shared.API_HOST,
                            lines=1,
                        )
                        changeAPIURLBtn = gr.Button(i18n("🔄 切换API地址"))
                        proxyTxt = gr.Textbox(
                            show_label=True,
                            placeholder=i18n("在这里输入代理地址..."),
                            label=i18n("代理地址(示例:http://127.0.0.1:10809)"),
                            value="",
                            lines=2,
                        )
                        changeProxyBtn = gr.Button(i18n("🔄 设置代理地址"))
                        default_btn = gr.Button(i18n("🔙 恢复默认设置"))

    gr.Markdown(CHUANHU_DESCRIPTION, elem_id="description")
    gr.HTML(FOOTER.format(versions=versions_html()), elem_id="footer")
    chatgpt_predict_args = dict(
        fn=predict,
        inputs=[
            current_model,
            user_question,
            chatbot,
            use_streaming_checkbox,
            use_websearch_checkbox,
            index_files,
            language_select_dropdown,
        ],
        outputs=[chatbot, status_display],
        show_progress=True,
    )

    start_outputing_args = dict(
        fn=start_outputing,
        inputs=[],
        outputs=[submitBtn, cancelBtn],
        show_progress=True,
    )

    end_outputing_args = dict(
        fn=end_outputing, inputs=[], outputs=[submitBtn, cancelBtn]
    )

    reset_textbox_args = dict(
        fn=reset_textbox, inputs=[], outputs=[user_input]
    )

    transfer_input_args = dict(
        fn=transfer_input, inputs=[user_input], outputs=[user_question, user_input, submitBtn, cancelBtn], show_progress=True
    )

    get_usage_args = dict(
        fn=billing_info, inputs=[current_model], outputs=[usageTxt], show_progress=False
    )

    load_history_from_file_args = dict(
        fn=load_chat_history,
        inputs=[current_model, historyFileSelectDropdown, chatbot, user_name],
        outputs=[saveFileName, systemPromptTxt, chatbot]
    )


    # Chatbot
    cancelBtn.click(interrupt, [current_model], [])

    user_input.submit(**transfer_input_args).then(**chatgpt_predict_args).then(**end_outputing_args)
    user_input.submit(**get_usage_args)

    submitBtn.click(**transfer_input_args).then(**chatgpt_predict_args).then(**end_outputing_args)
    submitBtn.click(**get_usage_args)

    index_files.change(handle_file_upload, [current_model, index_files, chatbot], [index_files, chatbot, status_display])

    emptyBtn.click(
        reset,
        inputs=[current_model],
        outputs=[chatbot, status_display],
        show_progress=True,
    )
    emptyBtn.click(**reset_textbox_args)

    retryBtn.click(**start_outputing_args).then(
        retry,
        [
            current_model,
            chatbot,
            use_streaming_checkbox,
            use_websearch_checkbox,
            index_files,
            language_select_dropdown,
        ],
        [chatbot, status_display],
        show_progress=True,
    ).then(**end_outputing_args)
    retryBtn.click(**get_usage_args)

    delFirstBtn.click(
        delete_first_conversation,
        [current_model],
        [status_display],
    )

    delLastBtn.click(
        delete_last_conversation,
        [current_model, chatbot],
        [chatbot, status_display],
        show_progress=False
    )

    two_column.change(update_doc_config, [two_column], None)

    # LLM Models
    keyTxt.change(set_key, [current_model, keyTxt], [user_api_key, status_display]).then(**get_usage_args)
    keyTxt.submit(**get_usage_args)
    single_turn_checkbox.change(set_single_turn, [current_model, single_turn_checkbox], None)
    model_select_dropdown.change(get_model, [model_select_dropdown, lora_select_dropdown, user_api_key, temperature_slider, top_p_slider, systemPromptTxt], [current_model, status_display, lora_select_dropdown], show_progress=True)
    lora_select_dropdown.change(get_model, [model_select_dropdown, lora_select_dropdown, user_api_key, temperature_slider, top_p_slider, systemPromptTxt], [current_model, status_display], show_progress=True)

    # Template
    systemPromptTxt.change(set_system_prompt, [current_model, systemPromptTxt], None)
    templateRefreshBtn.click(get_template_names, None, [templateFileSelectDropdown])
    templateFileSelectDropdown.change(
        load_template,
        [templateFileSelectDropdown],
        [promptTemplates, templateSelectDropdown],
        show_progress=True,
    )
    templateSelectDropdown.change(
        get_template_content,
        [promptTemplates, templateSelectDropdown, systemPromptTxt],
        [systemPromptTxt],
        show_progress=True,
    )

    # S&L
    saveHistoryBtn.click(
        save_chat_history,
        [current_model, saveFileName, chatbot, user_name],
        downloadFile,
        show_progress=True,
    )
    saveHistoryBtn.click(get_history_names, [gr.State(False), user_name], [historyFileSelectDropdown])
    exportMarkdownBtn.click(
        export_markdown,
        [current_model, saveFileName, chatbot, user_name],
        downloadFile,
        show_progress=True,
    )
    historyRefreshBtn.click(get_history_names, [gr.State(False), user_name], [historyFileSelectDropdown])
    historyFileSelectDropdown.change(**load_history_from_file_args)
    downloadFile.change(**load_history_from_file_args)

    # Advanced
    max_context_length_slider.change(set_token_upper_limit, [current_model, max_context_length_slider], None)
    temperature_slider.change(set_temperature, [current_model, temperature_slider], None)
    top_p_slider.change(set_top_p, [current_model, top_p_slider], None)
    n_choices_slider.change(set_n_choices, [current_model, n_choices_slider], None)
    stop_sequence_txt.change(set_stop_sequence, [current_model, stop_sequence_txt], None)
    max_generation_slider.change(set_max_tokens, [current_model, max_generation_slider], None)
    presence_penalty_slider.change(set_presence_penalty, [current_model, presence_penalty_slider], None)
    frequency_penalty_slider.change(set_frequency_penalty, [current_model, frequency_penalty_slider], None)
    logit_bias_txt.change(set_logit_bias, [current_model, logit_bias_txt], None)
    user_identifier_txt.change(set_user_identifier, [current_model, user_identifier_txt], None)

    default_btn.click(
        reset_default, [], [apihostTxt, proxyTxt, status_display], show_progress=True
    )
    changeAPIURLBtn.click(
        change_api_host,
        [apihostTxt],
        [status_display],
        show_progress=True,
    )
    changeProxyBtn.click(
        change_proxy,
        [proxyTxt],
        [status_display],
        show_progress=True,
    )

logging.info(
    colorama.Back.GREEN
    + "\n川虎的温馨提示:访问 http://localhost:7860 查看界面"
    + colorama.Style.RESET_ALL
)
# 默认开启本地服务器,默认可以直接从IP访问,默认不创建公开分享链接
demo.title = i18n("川虎Chat 🚀")

if __name__ == "__main__":
    reload_javascript()
    demo.queue(concurrency_count=CONCURRENT_COUNT).launch(
        auth=auth_list if authflag else None,
        favicon_path="./assets/favicon.ico",
        inbrowser=not dockerflag, # 禁止在docker下开启inbrowser
    )
    # demo.queue(concurrency_count=CONCURRENT_COUNT).launch(server_name="0.0.0.0", server_port=7860, share=False) # 可自定义端口
    # demo.queue(concurrency_count=CONCURRENT_COUNT).launch(server_name="0.0.0.0", server_port=7860,auth=("在这里填写用户名", "在这里填写密码")) # 可设置用户名与密码
    # demo.queue(concurrency_count=CONCURRENT_COUNT).launch(auth=("在这里填写用户名", "在这里填写密码")) # 适合Nginx反向代理