def extract_library(self, zip_path, target_dir): with zipfile.ZipFile(zip_path, 'r') as zip_ref: zip_ref.extractall(target_dir)

To simulate projects for the microcontroller family in Proteus, you must add external library files because Proteus does not come with pre-installed visual boards like the STM32 Blue Pill. Step 1: Download the STM32 Proteus Library Files

Using STM32CubeIDE or Keil:

Paste these two files directly into the active LIBRARY directory located in Step 2. If prompted for administrator permissions, click Continue . Step 4: Verify the Installation in Proteus