How to install all python libraries at once in vscode 2023

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certainly! in visual studio code (vscode), you can easily install multiple python libraries at once using a `requirements.txt` file. this file lists all the libraries you want to install, and you can use pip to install them all in one go.

step-by-step tutorial on installing python libraries in vscode

#### prerequisites

1. **visual studio code**: make sure you have vscode installed on your machine.
2. **python**: ensure python is installed. you can download it from [python.org](https://www.python.org/downloads/).
3. **python extension for vscode**: install the python extension in vscode for better support.

#### step 1: open vscode

launch visual studio code.

#### step 2: open or create a python project

you can open an existing python project or create a new directory for your project.

#### step 3: create a `requirements.txt` file

1. in your project directory, create a new file named `requirements.txt`.
2. list the libraries you want to install, one per line. for example:



this file specifies that you want to install `numpy`, `pandas`, `matplotlib`, `requests`, and `scikit-learn`.

#### step 4: open the terminal in vscode

you can open the terminal in vscode by going to the top menu and selecting *terminal new terminal* or by using the shortcut `` ctrl + ` `` (backtick).

#### step 5: create a virtual environment (optional but recommended)

it’s a good practice to use a virtual environment to manage dependencies for your project.

1. in the terminal, navigate to your project directory if you aren't already there.
2. create a virtual environment by running:



3. activate the virtual environment:

on windows:



on macos/linux:



#### step 6: install libraries from `requirements.txt`

now that you have your `requirements.txt` file ready, you can install all the libraries listed in it using pip.

1. in the terminal, run the following command:



this command tells pip to read the `requirements.txt` file and instal ...

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