First Chat App

import cpsl

app = cpsl.App(
    name="first-chat",
    image=cpsl.Image(),
)

@app.message()
async def handle(session: cpsl.Session, msg: cpsl.Message):
    await session.reply(f"You said: {msg.text}")

capsule serve app.py:app

@app.message()
async def handle(session: cpsl.Session, msg: cpsl.Message):
    messages = session.chat_messages(msg)
    await session.reply(f"This session has {len(messages)} model messages.")

@app.message()
async def handle(session: cpsl.Session, msg: cpsl.Message):
    async with session.stream_reply() as reply:
        reply.write("Starting...\n")
        reply.write(f"Working on: {msg.text}\n")
        reply.write("Done.")

import cpsl

app = cpsl.App(name="first-chat", image=cpsl.Image())


@app.message()
async def handle(session: cpsl.Session, msg: cpsl.Message):
    text = (msg.text or "").strip()
    if not text:
        await session.reply("Send me a message.")
        return

    session.data["last_message"] = text
    await session.reply(f"You said: {text}")