Dependencies from pyproject.toml not recognized in Python Inspector

Hi,

I’m encountering an issue where the `python-inspector` tool does not recognize dependencies listed in my `pyproject.toml` file. Here are the details:

### Environment
- **Python Inspector Version:** 0.12.0
- **Python Version:** 3.12
- **Operating System:** Linux, Ubuntu 22.04

### Steps to Reproduce
1. Prepare a directory with the following `pyproject.toml` file:
```toml
[build-system]
requires = ["setuptools", "wheel"]
build-backend = "setuptools.build_meta"

[project]
name = "example-project"
version = "0.1.0"
dependencies = [
"requests>=2.25.1",
"numpy>=1.20.0",
]
2. Run the Python Inspector tool:

```bash
python-inspector -p 3.12 -o linux --json inspector_output.json
3. Observe the output.

### Expected Behavior
Dependencies listed in the pyproject.toml file (requests and numpy) should be recognized and included in the output.

### Actual Behavior
The dependencies from pyproject.toml are not recognized or included in the output.

### Additional Information
This issue arose while using ORT, which depends on python-inspector. It seems like the problem originates from python-inspector itself when analyzing pyproject.toml.

Please let me know if you need further details or logs!

Thanks,
Boaz