Is there a way to install it without DOCKER ? about crypto-signal HOT 1 OPEN

1. Create a virtual environment in the Crypto-Signal directory using the following command:
   python3 -m venv env
2. Activate the environment:
   source env/bin/activate
3. pip install --upgrade pip
4. cd app
5. pip install -r requirements-step-1.txt
6. pip install -r requirements-step-2.txt
7. In order to run: python app.py
   (Note: Give enough permissions to the chart directory and the files in it. )
   After installing virt env and required libraries in it, you can run the script with the commands (in Crypto-Signal directory):
   source env/bin/activate
   cd app
   python app.py

from crypto-signal.