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https://github.com/oobabooga/text-generation-webui.git
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60 lines
2.0 KiB
Python
60 lines
2.0 KiB
Python
import base64
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from io import BytesIO
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import gradio as gr
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import modules.chat as chat
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import modules.shared as shared
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from modules.bot_picture import caption_image
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params = {
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}
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# If 'state' is 'temporary' or 'permanent', will hijack the next
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# chatbot wrapper call with a custom input text and optionally
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# custom output text
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input_hijack = {
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'state': 'off',
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'value': ["", ""]
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}
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def generate_chat_picture(picture, name1, name2):
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text = f'*{name1} sends {name2} a picture that contains the following: "{caption_image(picture)}"*'
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buffer = BytesIO()
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picture.save(buffer, format="JPEG")
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img_str = base64.b64encode(buffer.getvalue()).decode('utf-8')
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visible_text = f'<img src="data:image/jpeg;base64,{img_str}">'
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return text, visible_text
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def input_modifier(string):
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"""
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This function is applied to your text inputs before
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they are fed into the model.
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"""
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return string
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def output_modifier(string):
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"""
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This function is applied to the model outputs.
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"""
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return string
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def bot_prefix_modifier(string):
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"""
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This function is only applied in chat mode. It modifies
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the prefix text for the Bot and can be used to bias its
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behavior.
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"""
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return string
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def ui():
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picture_select = gr.Image(label='Send a picture', type='pil')
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function_call = 'chat.cai_chatbot_wrapper' if shared.args.cai_chat else 'chat.chatbot_wrapper'
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picture_select.upload(lambda picture, name1, name2: input_hijack.update({"state": True, "value": generate_chat_picture(picture, name1, name2)}), [picture_select, shared.gradio['name1'], shared.gradio['name2']], None)
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picture_select.upload(eval(function_call), shared.input_params, shared.gradio['display'], show_progress=shared.args.no_stream)
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picture_select.upload(lambda : None, [], [picture_select], show_progress=False)
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#parser.add_argument('--picture', action='store_true', help='Adds an ability to send pictures in chat UI modes. Captions are generated by BLIP.')
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