[Python] How to call a Python script using several modules from a Bash script?

Based on an answer, I've made a Bash script to install the requirements and run a Python script working with a MariaDB database. In WSL, the Python script runs well, but when I run the Bash script from Windows 11 command line, I get following error:

ModuleNotFoundError: No module named 'mariadb'


Unlike another question concerning the same error, I've verified by python3 -V I use Python 3.10 in the whole process. Commenting the MariaDB connector out has shown the same problem with other other imported modules. My Bash, editted:

python3 -m venv "c:\path\to\venv"
"c:\path\to\venv\Scripts\activate"
pip3 install -r "c:/some/path/requirements.txt"
python3 "c:/some/other/path/myscript.py"


The requirements.txt file:

mariadb==1.1.10
datasets
sentence_transformers


EDIT: Thanks to the comments and answers, I've got rid of the following error:

bash: venv/bin/activate: No such file or directory


However, the main problem lasts, it just changed from ImportError to ModuleNotFoundError. All the requirements either install correctly, or report "Requirement already satisfied".

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