> ## Documentation Index
> Fetch the complete documentation index at: https://notes.kodekloud.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Demo Natural Language Commands

> Explore how Cursor’s integrated terminal lets you run plain-language instructions to automate your development workflow.

Explore how Cursor’s integrated terminal—powered by Visual Studio Code—lets you run plain-language instructions to automate your development workflow.

## Prerequisites

* Visual Studio Code with Cursor AI extension installed
* Python 3.x and `venv` support
* Z Shell (Zsh) configured as your default shell

## 1. Open the Integrated Terminal

Open the terminal via **Terminal > New Terminal** (or press Ctrl+` on Windows/Linux, ⌘+` on macOS). You’ll start in a Z Shell session:

```bash theme={null}
jeremy@MACSTUDIO kodekloud1 % ps
  PID   TTY          TIME CMD
 70600 ttys000    0:00.00 -zsh
 80016 ttys002    0:00.01 /bin/zsh -i
 80061 ttys006    0:00.02 /bin/zsh -i
jeremy@MACSTUDIO kodekloud1 % ls -la
total 0
drwxr-xr-x   2 jeremy  staff   64 Mar 24 21:26 .
drwxr-xr-x  28 jeremy  staff  896 Mar 24 21:26 ..
```

| Action          | Shortcut / Command       | Description                               |
| --------------- | ------------------------ | ----------------------------------------- |
| Open Terminal   | Ctrl+` / ⌘+`             | Launches the integrated terminal          |
| Command Palette | Ctrl+Shift+P / ⌘+Shift+P | Opens the Command Palette for NL commands |

## 2. Generate a Flask API Project

Invoke the Command Palette (Ctrl+Shift+P / ⌘+Shift+P) and type your natural-language instruction:

> “Create a Flask API project with SQLAlchemy.”

After hitting Enter, Cursor AI runs:

```bash theme={null}
jeremy@MACSTUDIO kodekloud1 % mkdir -p app/models app/routes \
  && touch app/__init__.py app/models/__init__.py app/routes/__init__.py \
  && echo -e "flask\nflask-sqlalchemy\nflask-migrate" > requirements.txt
```

## 3. Set Up a Python Virtual Environment

Next, ask:

> “Create a Python virtual environment and activate it.”

```bash theme={null}
jeremy@MACSTUDIO kodekloud1 % python3 -m venv venv && source venv/bin/activate
(venv) jeremy@MACSTUDIO kodekloud1 %
```

<Callout icon="lightbulb" color="#1CB2FE">
  Using virtual environments isolates dependencies per project. Always activate your `venv` before installing packages.
</Callout>

## 4. Install Testing and Database Drivers

Ask Cursor AI:

> “Install PyTest and the PostgreSQL driver.”

```bash theme={null}
(venv) jeremy@MACSTUDIO kodekloud1 % pip install pytest psycopg2-binary
Collecting pytest
  Downloading pytest-8.3.5-py3-none-any.whl
Collecting psycopg2-binary
  Downloading psycopg2_binary-2.9.10-cp313-cp313-macosx_*.whl
Successfully installed pytest-8.3.5 psycopg2-binary-2.9.10
```

Then update your `requirements.txt`:

```bash theme={null}
(venv) jeremy@MACSTUDIO kodekloud1 % pip freeze > requirements.txt
```

## 5. Handling Import Errors

If you encounter:

```text theme={null}
ModuleNotFoundError: No module named 'flask_sqlalchemy'
```

simply instruct Cursor AI:

```bash theme={null}
(venv) jeremy@MACSTUDIO kodekloud1 % pip install flask-sqlalchemy
```

## 6. Best Practices for Natural Language Commands

| Best Practice                 | Description                                                          |
| ----------------------------- | -------------------------------------------------------------------- |
| Be Specific Yet Concise       | Focus on required packages, directories, or flags without fluff.     |
| Include Essential Details     | Specify file names, frameworks, or versions in your instruction.     |
| Iterate: Run, Observe, Refine | Adjust your prompt based on Cursor’s output for accuracy.            |
| Combine Related Tasks         | Group folder creation, file initialization, and dependency installs. |
| Learn from AI Suggestions     | Study generated commands to level up your CLI proficiency.           |

<Callout icon="triangle-alert" color="#FF6B6B">
  Overly vague instructions may lead to unexpected operations. Always review generated commands before executing.
</Callout>

***

By leveraging Cursor AI’s natural language commands, you reduce context switching and automate routine setup tasks. Extend this workflow to SSH sessions, container orchestrations, and more advanced development scenarios.

## Links and References

* [Visual Studio Code Integrated Terminal](https://code.visualstudio.com/docs/editor/integrated-terminal)
* [Cursor AI Extension](https://marketplace.visualstudio.com/)
* [Python `venv` Documentation](https://docs.python.org/3/library/venv.html)
* [Flask Official Docs](https://flask.palletsprojects.com/)
* [SQLAlchemy Documentation](https://docs.sqlalchemy.org/)
* [pytest Documentation](https://docs.pytest.org/)
* [psycopg2-binary on PyPI](https://pypi.org/project/psycopg2-binary/)

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