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import torch
from modules.log import logly
from modules.pipeline import chatbot
import gradio as gr
if torch.cuda.is_available():
device = "cuda"
logly.info("CUDA is available and using GPU instead.")
else:
device = "cpu"
logly.info("CUDA is not available and using CPU instead.")
with gr.Blocks(theme=gr.themes.Soft(), title="GemGPT") as app:#head="<link rel='icon' href='' sizes='32x32' />"
gr.HTML("<link rel='icon' href='https://gemmamodels.com/wp-content/uploads/2021/10/cropped-gem-32x32.png' sizes='32x32' />")
gr.HTML("<h1 style='text-align: center;'>GemGPT</h1>")
gr.HTML("<h3 style='text-align: center;'>Talk to GemGPT, Powered by Gemma Models</h3>")
with gr.Row():
gr.Markdown("Select a model to run. Gemma-2b-it is a smaller model that is faster and uses less memory. Gemma-7b-it is a larger model that is slower and uses more memory.")
model_options = gr.Dropdown(label="Select a Model", choices=["muhammadfiaz/gemma-2b-it", "google/gemma-7b-it"],
value="muhammadfiaz/gemma-2b-it")
with gr.Row():
gr.Markdown("Select the device to run the model on. If you are running this on a CPU, select CPU. If you are running this on a GPU, select CUDA.")
device = gr.Dropdown(label="Device", choices=["cuda", "cpu"], value=device)
with gr.Row():
gr.Markdown("Output Generated by Selected Model:")
with gr.Row():
outputs = gr.Textbox(lines=15, label="Output", value="")
with gr.Row():
gr.Markdown("Input your Prompt and click Generate to get a response.")
with gr.Row():
inputs = gr.Textbox(lines=2, label="Prompt", placeholder="Type here")
with gr.Row():
generate = gr.Button("Generate")
with gr.Row():
advanced_checkbox = gr.Checkbox(label="Show Advanced Options", container=False, elem_classes='min_check',
value=False)
with gr.Column(scale=1,visible=False) as advanced_column:
with gr.Row():
gr.Markdown("<h4>Adjust the parameters to control the model's output.</h4>")
with gr.Row():
gr.Markdown("Max New Tokens is the maximum number of tokens that the model will generate.")
with gr.Row():
tokens = gr.Slider(minimum=50, maximum=2000, label="Max New Tokens", value=1250)
with gr.Row():
gr.Markdown("Temperature is a parameter that controls the randomness of the model's output. A higher temperature will produce more random output.")
with gr.Row():
temp = gr.Slider(minimum=0.0, maximum=1.0, label="Temperature", value=0.7)
with gr.Row():
gr.Markdown("Top K is a parameter that controls the diversity of the model's output. A higher value will produce more diverse output.")
with gr.Row():
top_k = gr.Slider(minimum=1, maximum=100, label="Top K", value=50)
with gr.Row():
gr.Markdown("Top P is an alternative to Top K that selects the smallest set of tokens whose cumulative probability exceeds the threshold P.")
with gr.Row():
top_p = gr.Slider(minimum=0.0, maximum=1.0, label="Top P", value=0.95)
with gr.Row():
gr.Markdown("Quantization is a technique to reduce the size of the model and speed up inference. 4-bit quantization is faster but less accurate than 8-bit.")
with gr.Row():
quantization = gr.Dropdown(label="Quantization", choices=["8-bit", "4-bit"], value="4-bit")
generate.click(fn=chatbot, inputs=[inputs, tokens, temp, top_k, top_p, model_options,quantization,device], outputs=outputs)
advanced_checkbox.change(lambda x: gr.update(visible=x), advanced_checkbox, advanced_column,
queue=False, show_progress=False)
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