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Mac Studio环境适配 #136

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10 changes: 8 additions & 2 deletions web_demo.py
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,9 @@
from transformers import AutoModelForCausalLM, AutoTokenizer
from transformers.generation.utils import GenerationConfig

# Mac Studio上，补充导入
import torch.mps


st.set_page_config(page_title="Baichuan-13B-Chat")
st.title("Baichuan-13B-Chat")
Expand Down Expand Up @@ -60,11 +63,14 @@ def main():
placeholder = st.empty()
for response in model.chat(tokenizer, messages, stream=True):
placeholder.markdown(response)
if torch.backends.mps.is_available():
torch.mps.empty_cache()

messages.append({"role": "assistant", "content": response})
print(json.dumps(messages, ensure_ascii=False), flush=True)

# Mac Studio上，代码移至此处
if torch.backends.mps.is_available():
torch.mps.empty_cache()

st.button("清空对话", on_click=clear_chat_history)


Expand Down