diff --git a/.github/workflows/python-package-conda.yml b/.github/workflows/python-package-conda.yml
new file mode 100644
index 0000000..384f9b7
--- /dev/null
+++ b/.github/workflows/python-package-conda.yml
@@ -0,0 +1,34 @@
+name: Python Package using Conda
+
+on: [push]
+
+jobs:
+  build-linux:
+    runs-on: ubuntu-latest
+    strategy:
+      max-parallel: 5
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python 3.10
+      uses: actions/setup-python@v3
+      with:
+        python-version: '3.10'
+    - name: Add conda to system path
+      run: |
+        # $CONDA is an environment variable pointing to the root of the miniconda directory
+        echo $CONDA/bin >> $GITHUB_PATH
+    - name: Install dependencies
+      run: |
+        conda env update --file environment.yml --name base
+    - name: Lint with flake8
+      run: |
+        conda install flake8
+        # stop the build if there are Python syntax errors or undefined names
+        flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
+        # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
+        flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+    - name: Test with pytest
+      run: |
+        conda install pytest
+        pytest
diff --git a/Encryption Decryption/encryp_decrypt.py b/Encryption Decryption/encryp_decrypt.py
index 757b52b..e1aafe1 100644
--- a/Encryption Decryption/encryp_decrypt.py	
+++ b/Encryption Decryption/encryp_decrypt.py	
@@ -1,5 +1,6 @@
+#libraries
 import base64
-
+ 
 #Encryption
 message = input()
 message_bytes = message.encode('ascii')
diff --git a/Hand motion/hand_motion.py b/Hand motion/hand_motion.py
index 605753e..7486855 100644
--- a/Hand motion/hand_motion.py	
+++ b/Hand motion/hand_motion.py	
@@ -3,12 +3,13 @@
 import cv2
 import numpy as np
 import uuid
-import os
+import os  
+import tensorflow
 
 mp_drawing = mp.solutions.drawing_utils
 mp_hands = mp.solutions.hands
 
-cap = cv2.VideoCapture(0)  #access camera
+cap = cv2.VideoCapture(0)  #accessing the camera
 
 with mp_hands.Hands(min_detection_confidence=0.8, min_tracking_confidence=0.5) as hands:
     while cap.isOpened():
diff --git a/QR code generator/QRcode_gen.py b/QR code generator/QRcode_gen.py
index 177b417..112a320 100644
--- a/QR code generator/QRcode_gen.py	
+++ b/QR code generator/QRcode_gen.py	
@@ -1,3 +1,4 @@
+# libraries
 import pyqrcode
 import png
 
diff --git a/README.md b/README.md
index 53dd33c..e8dcc8d 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,3 @@
 # PythonML_Examples
 Different type of solutions using Python.
+ 
diff --git a/Random password gen/random_pass_gen.py b/Random password gen/random_pass_gen.py
index 2cbbd37..d10a65f 100644
--- a/Random password gen/random_pass_gen.py	
+++ b/Random password gen/random_pass_gen.py	
@@ -1,4 +1,5 @@
 import random
+import ksa
 
 lowers = 'abcdefghijklmnopqrstuvwxyz'
 uppers = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
diff --git a/SECURITY.md b/SECURITY.md
new file mode 100644
index 0000000..034e848
--- /dev/null
+++ b/SECURITY.md
@@ -0,0 +1,21 @@
+# Security Policy
+
+## Supported Versions
+
+Use this section to tell people about which versions of your project are
+currently being supported with security updates.
+
+| Version | Supported          |
+| ------- | ------------------ |
+| 5.1.x   | :white_check_mark: |
+| 5.0.x   | :x:                |
+| 4.0.x   | :white_check_mark: |
+| < 4.0   | :x:                |
+
+## Reporting a Vulnerability
+
+Use this section to tell people how to report a vulnerability.
+
+Tell them where to go, how often they can expect to get an update on a
+reported vulnerability, what to expect if the vulnerability is accepted or
+declined, etc.
diff --git a/eye mouse/eye_mouse.py b/eye mouse/eye_mouse.py
index 89d3aa0..cde9034 100644
--- a/eye mouse/eye_mouse.py	
+++ b/eye mouse/eye_mouse.py	
@@ -1,6 +1,8 @@
+# libraries
 import cv2
 import mediapipe as mp
 import pyautogui
+import tensorflow
 
 cam = cv2.VideoCapture(0)
 
diff --git a/face recognition/face_recog.py b/face recognition/face_recog.py
index 077753c..a4277f3 100644
--- a/face recognition/face_recog.py	
+++ b/face recognition/face_recog.py	
@@ -1,3 +1,4 @@
+# library
 import cv2 as cv
 
 face_cascade = cv.CascadeClassifier('resource/haarcascade_frontalface_default.xml')
diff --git a/mask detection/mask_detect.py b/mask detection/mask_detect.py
index 71e98f1..d0ebc53 100644
--- a/mask detection/mask_detect.py	
+++ b/mask detection/mask_detect.py	
@@ -1,11 +1,8 @@
-import tensorflow.keras
-from PIL import Image, ImageOps
-import numpy as np
-import cv2
 
-str = ''
-faceCascade = cv2.CascadeClassifier('resource/haarcascade_frontalface_default.xml')
 
+str = '' 
+faceCascade = cv2.CascadeClassifier('resource/haarcascade_frontalface_default.xml')
+ 
 np.set_printoptions(suppress=True)
 model = tensorflow.keras.models.load_model('resource/keras_model.h5')
 data = np.ndarray(shape=(1, 224, 224, 3), dtype=np.float32)
@@ -37,4 +34,4 @@
         cv2.imshow('Result', img)
 
     if cv2.waitKey(1) & 0xFF == ord('q'):
-        break
+        break