{"cells": [{"cell_type": "markdown", "id": "302934307671667531413257853548643485645", "metadata": {}, "source": ["# Gradio Demo: test_chatinterface_streaming_echo"]}, {"cell_type": "code", "execution_count": null, "id": "272996653310673477252411125948039410165", "metadata": {}, "outputs": [], "source": ["!pip install -q gradio "]}, {"cell_type": "code", "execution_count": null, "id": "288918539441861185822528903084949547379", "metadata": {}, "outputs": [], "source": ["# Downloading files from the demo repo\n", "import os\n", "!wget -q https://github.com/gradio-app/gradio/raw/main/demo/test_chatinterface_streaming_echo/messages_testcase.py\n", "!wget -q https://github.com/gradio-app/gradio/raw/main/demo/test_chatinterface_streaming_echo/multimodal_messages_testcase.py\n", "!wget -q https://github.com/gradio-app/gradio/raw/main/demo/test_chatinterface_streaming_echo/multimodal_non_stream_testcase.py\n", "!wget -q https://github.com/gradio-app/gradio/raw/main/demo/test_chatinterface_streaming_echo/multimodal_tuples_testcase.py"]}, {"cell_type": "code", "execution_count": null, "id": "44380577570523278879349135829904343037", "metadata": {}, "outputs": [], "source": ["import gradio as gr\n", "\n", "runs = 0\n", "\n", "def reset_runs():\n", "    global runs\n", "    runs = 0\n", "\n", "def slow_echo(message, history):\n", "    global runs  # i didn't want to add state or anything to this demo\n", "    runs = runs + 1\n", "    for i in range(len(message)):\n", "        yield f\"Run {runs} - You typed: \" + message[: i + 1]\n", "\n", "chat = gr.ChatInterface(slow_echo, fill_height=True)\n", "\n", "with gr.Blocks() as demo:\n", "    chat.render()\n", "    # We reset the global variable to minimize flakes\n", "    # this works because CI runs only one test at at time\n", "    # need to use gr.State if we want to parallelize this test\n", "    # currently chatinterface does not support that\n", "    demo.unload(reset_runs)\n", "\n", "if __name__ == \"__main__\":\n", "    demo.launch()\n"]}], "metadata": {}, "nbformat": 4, "nbformat_minor": 5}