gradio/demo/chatbot.py

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2021-09-21 09:35:18 +08:00
import gradio as gr
import random
def chat(message):
history = gr.get_state() or []
if message.startswith("How many"):
response = random.randint(1,10)
elif message.startswith("How"):
response = random.choice(["Great", "Good", "Okay", "Bad"])
elif message.startswith("Where"):
response = random.choice(["Here", "There", "Somewhere"])
else:
response = "I don't know"
history.append((message, response))
gr.set_state(history)
html = "<div class='chatbot'>"
for user_msg, resp_msg in history:
html += f"<div class='user_msg'>{user_msg}</div>"
html += f"<div class='resp_msg'>{resp_msg}</div>"
html += "</div>"
return html
iface = gr.Interface(chat, "text", "html", css="""
.chatbox {display:flex;flex-direction:column}
.user_msg, .resp_msg {padding:4px;margin-bottom:4px;border-radius:4px;width:80%}
.user_msg {background-color:cornflowerblue;color:white;align-self:start}
.resp_msg {background-color:lightgray;align-self:self-end}
""", allow_screenshot=False, allow_flagging=False)
if __name__ == "__main__":
iface.launch()