diff --git a/lab5.ipynb b/lab5.ipynb
deleted file mode 100644
index 282bb17..0000000
--- a/lab5.ipynb
+++ /dev/null
@@ -1,77 +0,0 @@
-{
- "cells": [
-  {
-   "cell_type": "code",
-   "execution_count": 1,
-   "id": "a484c0ac",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "import cv2 as cv"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 3,
-   "id": "733098ae",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "img = cv.imread('img/billboards.jpg')"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 2,
-   "id": "22fc2441",
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "def click_event(event, x, y, flags, params):\n",
-    " \n",
-    "    if event == cv2.EVENT_LBUTTONDOWN:\n",
-    " \n",
-    "        # displaying the coordinates\n",
-    "        # on the Shell\n",
-    "        print(x, ' ', y)\n",
-    " \n",
-    "        # displaying the coordinates\n",
-    "        # on the image window\n",
-    "        font = cv2.FONT_HERSHEY_SIMPLEX\n",
-    "        cv2.putText(img, str(x) + ',' +\n",
-    "                    str(y), (x,y), font,\n",
-    "                    1, (255, 0, 0), 2)\n",
-    "        cv2.imshow('image', img)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "id": "49972565",
-   "metadata": {},
-   "outputs": [],
-   "source": []
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "Python 3",
-   "language": "python",
-   "name": "python3"
-  },
-  "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.8.8"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 5
-}
diff --git a/lab5/.idea/.gitignore b/lab5/.idea/.gitignore
new file mode 100644
index 0000000..13566b8
--- /dev/null
+++ b/lab5/.idea/.gitignore
@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml
diff --git a/lab5/.idea/inspectionProfiles/Project_Default.xml b/lab5/.idea/inspectionProfiles/Project_Default.xml
new file mode 100644
index 0000000..579ee6c
--- /dev/null
+++ b/lab5/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,15 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="PyPep8Inspection" enabled="true" level="WEAK WARNING" enabled_by_default="true">
+      <option name="ignoredErrors">
+        <list>
+          <option value="W29" />
+          <option value="E501" />
+          <option value="W29" />
+          <option value="E501" />
+        </list>
+      </option>
+    </inspection_tool>
+  </profile>
+</component>
\ No newline at end of file
diff --git a/lab5/.idea/inspectionProfiles/profiles_settings.xml b/lab5/.idea/inspectionProfiles/profiles_settings.xml
new file mode 100644
index 0000000..105ce2d
--- /dev/null
+++ b/lab5/.idea/inspectionProfiles/profiles_settings.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>
\ No newline at end of file
diff --git a/lab5/.idea/lab5.iml b/lab5/.idea/lab5.iml
new file mode 100644
index 0000000..74d515a
--- /dev/null
+++ b/lab5/.idea/lab5.iml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$">
+      <excludeFolder url="file://$MODULE_DIR$/venv" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>
\ No newline at end of file
diff --git a/lab5/.idea/misc.xml b/lab5/.idea/misc.xml
new file mode 100644
index 0000000..08c1c41
--- /dev/null
+++ b/lab5/.idea/misc.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.9 (lab5)" project-jdk-type="Python SDK" />
+</project>
\ No newline at end of file
diff --git a/lab5/.idea/modules.xml b/lab5/.idea/modules.xml
new file mode 100644
index 0000000..1423290
--- /dev/null
+++ b/lab5/.idea/modules.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/lab5.iml" filepath="$PROJECT_DIR$/.idea/lab5.iml" />
+    </modules>
+  </component>
+</project>
\ No newline at end of file
diff --git a/lab5/.idea/vcs.xml b/lab5/.idea/vcs.xml
new file mode 100644
index 0000000..6c0b863
--- /dev/null
+++ b/lab5/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$/.." vcs="Git" />
+  </component>
+</project>
\ No newline at end of file
diff --git a/lab5/main.py b/lab5/main.py
new file mode 100644
index 0000000..239be86
--- /dev/null
+++ b/lab5/main.py
@@ -0,0 +1,31 @@
+import cv2 as cv
+import numpy as np
+
+
+def click_event(event, x, y, flags, params):
+    if event == cv.EVENT_LBUTTONDOWN:
+        # print(x, ' ', y)
+        cv.circle(img, (int(x), int(y)), 10, [0, 255, 255], -1)
+        cv.imshow('image', img)
+        vertexes.append([x, y])
+        if len(vertexes) == 4:
+            add_img_in_area()
+
+
+def add_img_in_area():
+    # src_points = np.array([[0, 0], [bakery_w - 1, 0], [bakery_w - 1, bakery_h - 1], [0, bakery_h - 1]], dtype=float)
+    dst_points = np.array(vertexes, dtype=float)
+    
+
+    vertexes.clear()
+
+
+if __name__ == '__main__':
+    vertexes = []
+    img = cv.imread('../img/billboards.jpg')
+    bakery = cv.imread('../img/bakery.jpg')
+    bakery_h, bakery_w = bakery.shape[0:2]
+    cv.imshow('image', img)
+    cv.setMouseCallback('image', click_event)
+    cv.waitKey(0)
+    cv.destroyAllWindows()