module_vision.py

"""
File: module_chat.py
Description: A module for chat using video/image + text with a multimodal interface.
Author: Didier Guillevic
Date: 2025-04-02
"""

import gradio as gr
import vlm

def process(message, history):
    """Generate the model response given message and history
    """
    messages = vlm.build_messages(message, history)
    yield from vlm.stream_response(messages)

examples=[
    [{"text": "What is happening in the video?", "files": ["Usain_Bolt_floats_to_victory.mp4"]}],
]

#
# User interface
#
with gr.Blocks() as demo:
    chat_interface = gr.ChatInterface(
        fn=process,
        description="Chat with text / text+image / text+video.",
        examples=examples,
        cache_examples=False,
        textbox=gr.MultimodalTextbox(
            label="Query Input",
            file_types=["image", ".mp4"],
            file_count="multiple"
        ),
        stop_btn="Stop Generation",
        multimodal=True,
        type="messages"
    )