update web_demo

pull/433/head
Bluzy 2023-04-07 11:19:43 +08:00
parent 801b1bb576
commit c9f68cf39a
2 changed files with 14 additions and 4 deletions

View File

@ -42,4 +42,4 @@ with gr.Blocks() as demo:
temperature = gr.Slider(0, 1, value=0.95, step=0.01, label="Temperature", interactive=True) temperature = gr.Slider(0, 1, value=0.95, step=0.01, label="Temperature", interactive=True)
button = gr.Button("Generate") button = gr.Button("Generate")
button.click(predict, [txt, max_length, top_p, temperature, state], [state] + text_boxes) button.click(predict, [txt, max_length, top_p, temperature, state], [state] + text_boxes)
demo.queue().launch(share=False, inbrowser=True) demo.queue().launch(server_port=6006, server_name='0.0.0.0', share=False, inbrowser=True)

View File

@ -21,7 +21,7 @@ MAX_TURNS = 20
MAX_BOXES = MAX_TURNS * 2 MAX_BOXES = MAX_TURNS * 2
def predict(input, history=None): def predict(input, max_length, top_p, temperature, history=None):
tokenizer, model = get_model() tokenizer, model = get_model()
if history is None: if history is None:
history = [] history = []
@ -35,7 +35,8 @@ def predict(input, history=None):
message(input, avatar_style="big-smile", key=str(len(history)) + "_user") message(input, avatar_style="big-smile", key=str(len(history)) + "_user")
st.write("AI正在回复:") st.write("AI正在回复:")
with st.empty(): with st.empty():
for response, history in model.stream_chat(tokenizer, input, history): for response, history in model.stream_chat(tokenizer, input, history, max_length=max_length, top_p=top_p,
temperature=temperature):
query, response = history[-1] query, response = history[-1]
st.write(response) st.write(response)
@ -49,6 +50,15 @@ prompt_text = st.text_area(label="用户命令输入",
height = 100, height = 100,
placeholder="请在这儿输入您的命令") placeholder="请在这儿输入您的命令")
max_length = st.sidebar.slider(
'max_length', 0, 4096, 2048, step=1
)
top_p = st.sidebar.slider(
'top_p', 0.0, 1.0, 0.6, step=0.01
)
temperature = st.sidebar.slider(
'temperature', 0.0, 1.0, 0.95, step=0.01
)
if 'state' not in st.session_state: if 'state' not in st.session_state:
st.session_state['state'] = [] st.session_state['state'] = []
@ -56,4 +66,4 @@ if 'state' not in st.session_state:
if st.button("发送", key="predict"): if st.button("发送", key="predict"):
with st.spinner("AI正在思考请稍等........"): with st.spinner("AI正在思考请稍等........"):
# text generation # text generation
st.session_state["state"] = predict(prompt_text, st.session_state["state"]) st.session_state["state"] = predict(prompt_text, max_length, top_p, temperature, st.session_state["state"])