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LongLe3102000
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Parent(s):
aa0348e
Update app.py
Browse files
app.py
CHANGED
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import gradio as gr
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import selfies as sf
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from llama_cpp import Llama
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from llama_cpp_agent import LlamaCppAgent
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from llama_cpp_agent.providers import LlamaCppPythonProvider
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from llama_cpp_agent.chat_history import BasicChatHistory
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from llama_cpp_agent.chat_history.messages import Roles
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from llama_cpp_agent import MessagesFormatterType
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css = """
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.message-row {
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"""
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def respond(encoded_smiles, max_tokens, temperature, top_p, top_k):
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settings.top_k = top_k
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settings.top_p = top_p
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settings.max_tokens = max_tokens
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settings.stream = False
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outputs = agent.llm.generate(input_ids=input_ids)
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output1 = agent.tokenizer.batch_decode(outputs.detach().cpu().numpy(), skip_special_tokens=True)[0][len(prompt):]
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predicted_selfies = output1[first_inst_index + len("[/INST]") : second_inst_index].strip()
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demo = gr.Interface(
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fn=respond,
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gr.Textbox(label="Encoded SMILES"),
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gr.Slider(minimum=1, maximum=2048, value=512, step=1, label="Max tokens"),
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gr.Slider(minimum=0.1, maximum=4.0, value=1.0, step=0.1, label="Temperature"),
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gr.Slider(
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maximum=1.0,
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value=1.0,
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step=0.05,
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label="Top-p",
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),
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gr.Slider(
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minimum=0,
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maximum=100,
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value=50,
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step=1,
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label="Top-k",
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)
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],
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outputs=gr.JSON(label="Results"),
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theme=gr.themes.Soft(primary_hue="violet", secondary_hue="violet", neutral_hue="gray", font=[gr.themes.GoogleFont("Exo"), "ui-sans-serif", "system-ui", "sans-serif"]).set(
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import gradio as gr
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from llama_cpp import Llama
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css = """
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.message-row {
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"""
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def respond(encoded_smiles, max_tokens, temperature, top_p, top_k):
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try:
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# Load the Llama model
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model_name = "model.gguf"
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llm = Llama(model_name) # Khởi tạo đối tượng Llama với tệp mô hình
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# Set generation settings
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settings = {
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"max_new_tokens": max_tokens,
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"temperature": temperature,
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"top_p": top_p,
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"top_k": top_k,
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"do_sample": True,
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}
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# Tokenize the input
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input_ids = llm.tokenizer(encoded_smiles, return_tensors='pt').input_ids
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# Generate the output
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outputs = llm.generate(input_ids=input_ids, **settings)
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# Decode the output tokens to text
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output_text = llm.tokenizer.decode(outputs[0], skip_special_tokens=True)
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# Extract the predicted selfies from the output text
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first_inst_index = output_text.find("[/INST]")
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second_inst_index = output_text.find("[/IN", first_inst_index + len("[/INST]") + 1)
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predicted_selfies = output_text[first_inst_index + len("[/INST]"): second_inst_index].strip()
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return {'input': encoded_smiles, 'predict': predicted_selfies}
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except Exception as e:
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return {'error': str(e)}
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demo = gr.Interface(
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fn=respond,
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gr.Textbox(label="Encoded SMILES"),
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gr.Slider(minimum=1, maximum=2048, value=512, step=1, label="Max tokens"),
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gr.Slider(minimum=0.1, maximum=4.0, value=1.0, step=0.1, label="Temperature"),
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gr.Slider(minimum=0.1, maximum=1.0, value=1.0, step=0.05, label="Top-p"),
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gr.Slider(minimum=0, maximum=100, value=50, step=1, label="Top-k")
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],
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outputs=gr.JSON(label="Results"),
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theme=gr.themes.Soft(primary_hue="violet", secondary_hue="violet", neutral_hue="gray", font=[gr.themes.GoogleFont("Exo"), "ui-sans-serif", "system-ui", "sans-serif"]).set(
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