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Stop generating at \n in chat mode

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Makes it a lot more efficient.
This commit is contained in:
oobabooga 2023-01-08 23:00:38 -03:00
parent a9280dde52
commit f2a548c098
1 changed files with 9 additions and 5 deletions
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14
server.py
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@ -69,7 +69,7 @@ def fix_galactica(s):
s = s.replace(r'$$', r'$') s = s.replace(r'$$', r'$')
return s return s
def generate_reply(question, temperature, max_length, inference_settings, selected_model): def generate_reply(question, temperature, max_length, inference_settings, selected_model, eos_token=None):
global model, tokenizer, model_name, loaded_preset, preset global model, tokenizer, model_name, loaded_preset, preset
if selected_model != model_name: if selected_model != model_name:
@ -86,7 +86,11 @@ def generate_reply(question, temperature, max_length, inference_settings, select
torch.cuda.empty_cache() torch.cuda.empty_cache()
input_ids = tokenizer.encode(str(question), return_tensors='pt').cuda() input_ids = tokenizer.encode(str(question), return_tensors='pt').cuda()
output = eval(f"model.generate(input_ids, {preset}).cuda()") if eos_token is None:
output = eval(f"model.generate(input_ids, {preset}).cuda()")
else:
n = tokenizer.encode(eos_token, return_tensors='pt')[0][1]
output = eval(f"model.generate(input_ids, eos_token_id={n}, {preset}).cuda()")
reply = tokenizer.decode(output[0], skip_special_tokens=True) reply = tokenizer.decode(output[0], skip_special_tokens=True)
if model_name.lower().startswith('galactica'): if model_name.lower().startswith('galactica'):
@ -159,7 +163,7 @@ elif args.chat:
question += f"{name1}: {text.strip()}\n" question += f"{name1}: {text.strip()}\n"
question += f"{name2}:" question += f"{name2}:"
reply = generate_reply(question, temperature, max_length, inference_settings, selected_model)[0] reply = generate_reply(question, temperature, max_length, inference_settings, selected_model, eos_token='\n')[0]
reply = reply[len(question):].split('\n')[0].strip() reply = reply[len(question):].split('\n')[0].strip()
history.append((text, reply)) history.append((text, reply))
return history return history
@ -175,7 +179,7 @@ elif args.chat:
with gr.Column(): with gr.Column():
with gr.Row(equal_height=True): with gr.Row(equal_height=True):
with gr.Column(): with gr.Column():
length_slider = gr.Slider(minimum=1, maximum=2000, step=1, label='max_length', value=100) length_slider = gr.Slider(minimum=1, maximum=2000, step=1, label='max_length', value=200)
preset_menu = gr.Dropdown(choices=available_presets, value="NovelAI-Sphinx Moth", label='Preset') preset_menu = gr.Dropdown(choices=available_presets, value="NovelAI-Sphinx Moth", label='Preset')
with gr.Column(): with gr.Column():
temp_slider = gr.Slider(minimum=0.0, maximum=1.0, step=0.01, label='Temperature', value=0.7) temp_slider = gr.Slider(minimum=0.0, maximum=1.0, step=0.01, label='Temperature', value=0.7)
@ -203,7 +207,7 @@ else:
with gr.Column(): with gr.Column():
textbox = gr.Textbox(value=default_text, lines=15, label='Input') textbox = gr.Textbox(value=default_text, lines=15, label='Input')
temp_slider = gr.Slider(minimum=0.0, maximum=1.0, step=0.01, label='Temperature', value=0.7) temp_slider = gr.Slider(minimum=0.0, maximum=1.0, step=0.01, label='Temperature', value=0.7)
length_slider = gr.Slider(minimum=1, maximum=2000, step=1, label='max_length', value=100) length_slider = gr.Slider(minimum=1, maximum=2000, step=1, label='max_length', value=200)
preset_menu = gr.Dropdown(choices=available_presets, value="NovelAI-Sphinx Moth", label='Preset') preset_menu = gr.Dropdown(choices=available_presets, value="NovelAI-Sphinx Moth", label='Preset')
model_menu = gr.Dropdown(choices=available_models, value=model_name, label='Model') model_menu = gr.Dropdown(choices=available_models, value=model_name, label='Model')
btn = gr.Button("Generate") btn = gr.Button("Generate")