src/streamlit_app.py

import streamlit as st
import dlib
import cv2
import ultralytics
import pygame

st.set_page_config(layout="wide")

st.title("✅ Dependency Check Successful!")
st.write("All complex libraries were installed correctly in the Docker container.")

st.header("Library Versions:")
st.code(f"""
- Streamlit: {st.__version__}
- Dlib: {dlib.__version__}
- OpenCV: {cv2.__version__}
- Ultralytics: {ultralytics.__version__}
- Pygame: {pygame.version.ver}
""")

st.success("Your environment is ready! You can now replace this placeholder code with your actual application.")