🐛 Fix app creation command to use the current Python executable

[hv-tamiri]

This PR fixes an issue encountered while creating a Django app using the automated setup provided in the repository.

Previously, the implementation used a hardcoded "python" command while invoking manage.py startapp. This caused failures in environments where:

• Multiple Python versions are installed, or
• A virtual environment is active but not mapped to the default python command

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Root Cause

The command was relying on the system’s default python interpreter instead of the currently active Python environment.

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Fix Implemented

Replaced the hardcoded "python" with sys.executable to ensure the command always uses the currently active Python interpreter.
import sys

subprocess.run(
    [sys.executable, "manage.py", "startapp", self.app_name, self.app_dir],
    check=True,
)

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Impact

• Ensures compatibility across environments with multiple Python versions
• Properly respects virtual environments
• Prevents app creation failures due to interpreter mismatch
• Improves reliability of the automation script

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Testing

• Verified app creation in:

  • Global Python setup
  • Virtual environment (venv)

• Confirmed successful execution of startapp without errors

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Additional Notes

This is a minimal and backward-compatible fix that improves environment consistency without affecting existing functionality.