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I use the initialization of the following type:

if (!Py_IsInitialized()) {
        Py_Initialize();
        qInfo() << "INIT LIBs";
        PyRun_SimpleString("import sys");
        PyRun_SimpleString("import os");
        PyRun_SimpleString("import cv2");
        PyRun_SimpleString("import gc");
        PyRun_SimpleString("import numpy");
        PyRun_SimpleString("import tensorflow as tf");

        PyRun_SimpleString("from datetime import datetime");
        PyRun_SimpleString("from utils import label_map_util");
        PyRun_SimpleString("from utils import visualization_utils as vis_util");
    }

Next, I have frame processing with pyrun_simplestring. I know this is a bad way). But I need to know how I can clean the entire interpreter, including imported modules. I ask this because processing works fine for me until the moment of repeated interaction with the interpreter. If I start working with the translator again, the program will crash when interacting with numpy. Thanks for the help.

PyRun_SimpleString("image_expanded = numpy.expand_dims(image, axis = 0)")
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