daisi_app.py

import os, subprocess
import yaml

print(os.getcwd)

try:
    with open("environment.yaml") as file_handle:
        environment_data = yaml.safe_load(file_handle, Loader=yaml.FullLoader)
except FileNotFoundError:
    try:
        with open(os.path.join("..", "environment.yaml")) as file_handle:
            environment_data = yaml.safe_load(file_handle, Loader=yaml.FullLoader)
    except:
        pass

try:
    for dependency in environment_data["dependencies"]:
        package_name, package_version = dependency.split("=")
        os.system("pip install {}=={}".format(package_name, package_version))
except:
    pass

try:
    subprocess.run(
        [
            "python",
            "-m",
            "streamlit",
            "run",
            os.path.join("..", "scripts/webui_streamlit.py"),
            "--theme.base dark",
        ],
        stdout=subprocess.DEVNULL,
    )
except FileExistsError:
    subprocess.run(
        [
            "python",
            "-m",
            "streamlit",
            "run",
            "scripts/webui_streamlit.py",
            "--theme.base dark",
        ],
        stdout=subprocess.DEVNULL,
    )