diff --git a/.gitattributes b/.gitattributes
deleted file mode 100644
index d8e92384..00000000
--- a/.gitattributes
+++ /dev/null
@@ -1,3 +0,0 @@
-ai-ref-kits/meter_reader/model/deeplabv3+.onnx filter=lfs diff=lfs merge=lfs -text
-ai-ref-kits/meter_reader/model/yolov8.onnx filter=lfs diff=lfs merge=lfs -text
-*.onnx filter=lfs diff=lfs merge=lfs -text
diff --git a/.github/reusable-steps/categorize-projects/action.yml b/.github/reusable-steps/categorize-projects/action.yml
index 152c1ded..d254780c 100644
--- a/.github/reusable-steps/categorize-projects/action.yml
+++ b/.github/reusable-steps/categorize-projects/action.yml
@@ -6,6 +6,8 @@ inputs:
 outputs:
   notebook:
     value: ${{ steps.group-subprojects.outputs.notebook }}
+  python:
+    value: ${{ steps.group-subprojects.outputs.python }}
   gradio:
     value: ${{ steps.group-subprojects.outputs.gradio }}
   webcam:
@@ -21,6 +23,7 @@ runs:
       shell: bash
       run: |
         notebook=()
+        python=()
         gradio=()
         webcam=()
         js=()
@@ -34,15 +37,19 @@ runs:
             gradio+=("$dir")
           elif [ -f "$dir/main.py" ] && grep -q -- "--stream" "$dir/main.py"; then
             webcam+=("$dir")
+          else
+            python+=("$dir")
           fi
         done
 
         notebook_json=$(printf '%s\n' "${notebook[@]}" | jq -R -s -c 'split("\n") | map(select(length > 0))')
+        python_json=$(printf '%s\n' "${python[@]}" | jq -R -s -c 'split("\n") | map(select(length > 0))')
         gradio_json=$(printf '%s\n' "${gradio[@]}" | jq -R -s -c 'split("\n") | map(select(length > 0))')
         webcam_json=$(printf '%s\n' "${webcam[@]}" | jq -R -s -c 'split("\n") | map(select(length > 0))')
         js_json=$(printf '%s\n' "${js[@]}" | jq -R -s -c 'split("\n") | map(select(length > 0))')
 
         echo "notebook=$notebook_json" >> $GITHUB_OUTPUT
+        echo "python=$python_json" >> $GITHUB_OUTPUT
         echo "gradio=$gradio_json" >> $GITHUB_OUTPUT
         echo "webcam=$webcam_json" >> $GITHUB_OUTPUT
         echo "js=$js_json" >> $GITHUB_OUTPUT
@@ -50,6 +57,7 @@ runs:
       shell: bash
       run: |
         echo "Notebook subprojects: ${{ steps.group-subprojects.outputs.notebook }}"
+        echo "Python subprojects: ${{ steps.group-subprojects.outputs.python }}"
         echo "Gradio subprojects: ${{ steps.group-subprojects.outputs.gradio }}"
         echo "Webcam subprojects: ${{ steps.group-subprojects.outputs.webcam }}"
         echo "JS subprojects: ${{ steps.group-subprojects.outputs.js }}"
diff --git a/.github/reusable-steps/setup-python/action.yml b/.github/reusable-steps/setup-python/action.yml
index 472357aa..6b8fd0e6 100644
--- a/.github/reusable-steps/setup-python/action.yml
+++ b/.github/reusable-steps/setup-python/action.yml
@@ -9,6 +9,10 @@ inputs:
 runs:
   using: 'composite'
   steps:
+    - name: Download all repo files
+      shell: bash
+      run: |
+        git lfs -X= -I=* pull
     - name: Download sample video file
       shell: bash
       run: |
diff --git a/.github/workflows/sanity-check-kits.yml b/.github/workflows/sanity-check-kits.yml
index eca54552..3663fd13 100644
--- a/.github/workflows/sanity-check-kits.yml
+++ b/.github/workflows/sanity-check-kits.yml
@@ -22,6 +22,7 @@ jobs:
     outputs:
       gradio: ${{ steps.categorize-subprojects.outputs.gradio }}
       webcam: ${{ steps.categorize-subprojects.outputs.webcam }}
+      python: ${{ steps.categorize-subprojects.outputs.python }}
       notebook: ${{ steps.categorize-subprojects.outputs.notebook }}
     steps:
       - name: Check out code
@@ -93,6 +94,29 @@ jobs:
           command: python main.py --stream sample_video.mp4
           project: ${{ matrix.subproject }}
 
+  python:
+    needs: find-subprojects
+    if: ${{ needs.find-subprojects.outputs.python != '[]' }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+        python: ["3.9", "3.12"]
+        subproject: ${{ fromJson(needs.find-subprojects.outputs.python) }}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: ./.github/reusable-steps/setup-os
+      - uses: ./.github/reusable-steps/setup-python
+        with:
+          python: ${{ matrix.python }}
+          project: ${{ matrix.subproject }}
+      - uses: ./.github/reusable-steps/timeouted-action
+        name: Run Python
+        with:
+          command: python main.py
+          project: ${{ matrix.subproject }}
+
   notebook:
     needs: find-subprojects
     if: ${{ needs.find-subprojects.outputs.notebook != '[]' }}
diff --git a/ai_ref_kits/meter_reader/.gitattributes b/ai_ref_kits/meter_reader/.gitattributes
new file mode 100644
index 00000000..0bb75f73
--- /dev/null
+++ b/ai_ref_kits/meter_reader/.gitattributes
@@ -0,0 +1 @@
+*.onnx filter=lfs diff=lfs merge=lfs -text
diff --git a/ai_ref_kits/meter_reader/README.md b/ai_ref_kits/meter_reader/README.md
index 464b948c..ad9a317e 100644
--- a/ai_ref_kits/meter_reader/README.md
+++ b/ai_ref_kits/meter_reader/README.md
@@ -41,7 +41,7 @@ Now, let's dive into the steps, starting with installing Python.
 
 ## Installing Prerequisites
 
-This project requires Python 3.7 or higher. If you don't have Python installed on your machine, go to https://www.python.org/downloads/ and download the latest version for your operating system. Follow the prompts to install Python, making sure to check the option to add Python to your PATH environment variable.
+This project requires Python 3.9 or higher. If you don't have Python installed on your machine, go to https://www.python.org/downloads/ and download the latest version for your operating system. Follow the prompts to install Python, making sure to check the option to add Python to your PATH environment variable.
 
 ## Setting up your Environment
 
diff --git a/ai_ref_kits/meter_reader/analog/base.py b/ai_ref_kits/meter_reader/analog/base.py
index 4e043fb0..b5afed74 100644
--- a/ai_ref_kits/meter_reader/analog/base.py
+++ b/ai_ref_kits/meter_reader/analog/base.py
@@ -5,7 +5,7 @@
 import openvino.runtime as ov
 
 
-class analog_base(object):
+class AnalogBase(object):
     def __init__(self, config, output_dir):
         self.METER_SHAPE = [512, 512]
         self.CIRCLE_CENTER = [256, 256]
diff --git a/ai_ref_kits/meter_reader/analog/paddle.py b/ai_ref_kits/meter_reader/analog/paddle.py
index 827393aa..c3507b2a 100644
--- a/ai_ref_kits/meter_reader/analog/paddle.py
+++ b/ai_ref_kits/meter_reader/analog/paddle.py
@@ -1,10 +1,10 @@
-from analog.base import analog_base
+from analog.base import AnalogBase
 import numpy as np
 import cv2
 import os
 
 
-class analog_paddle(analog_base):
+class AnalogPaddle(AnalogBase):
     def __init__(self, config, output_dir):
         super().__init__(config, output_dir)
 
diff --git a/ai_ref_kits/meter_reader/analog/yolo.py b/ai_ref_kits/meter_reader/analog/yolo.py
index 842fbbfd..02963b38 100644
--- a/ai_ref_kits/meter_reader/analog/yolo.py
+++ b/ai_ref_kits/meter_reader/analog/yolo.py
@@ -1,5 +1,5 @@
 from utils import tlwh_to_xyxy
-from analog.base import analog_base
+from analog.base import AnalogBase
 import numpy as np
 import cv2
 import os
@@ -7,7 +7,7 @@
 sys.path.append("../")
 
 
-class analog_yolo(analog_base):
+class AnalogYolo(AnalogBase):
     def __init__(self, config, output_dir):
         super().__init__(config, output_dir)
 
diff --git a/ai_ref_kits/meter_reader/main.py b/ai_ref_kits/meter_reader/main.py
index dbc94446..14b58d29 100644
--- a/ai_ref_kits/meter_reader/main.py
+++ b/ai_ref_kits/meter_reader/main.py
@@ -1,31 +1,36 @@
-from analog.paddle import analog_paddle
-from analog.yolo import analog_yolo
+from analog.paddle import AnalogPaddle
+from analog.yolo import AnalogYolo
 import argparse
 import cv2
 import os
 import json
 
-if __name__ == "__main__":
-    parser = argparse.ArgumentParser(add_help=False)
-    parser.add_argument('-h', '--help', action='help', help='Show this help message and exit.')
-    parser.add_argument('-i', '--input', required=True, type=str,
-                      help='Required. Path to an image file.')
-    parser.add_argument('-c', '--config',  required=True, type=str,
-                      help='Required. config file path')
-    parser.add_argument('-t', '--task',  required=True, default='analog', type=str,
-                      help='Required. mode of meter reader, digital or analog')
-    args = parser.parse_args()
-    
-    output_dir = os.path.abspath(os.path.dirname(args.input))
-    with open(args.config) as f:
+
+def main(img_path: str, config_file: str):
+    output_dir = os.path.abspath(os.path.dirname(img_path))
+    with open(config_file) as f:
         config = json.load(f)
     if len(config["model_config"]["detector"]["model_shape"]) == 1:
-        meter_reader = analog_yolo(config, output_dir)
+        meter_reader = AnalogYolo(config, output_dir)
     else:
-        meter_reader = analog_paddle(config, output_dir)
-    image = cv2.imread(args.input)
+        meter_reader = AnalogPaddle(config, output_dir)
+    image = cv2.imread(img_path)
     det_resutls = meter_reader.detect(image)
     seg_resutls = meter_reader.segment(det_resutls)
     post_resutls = meter_reader.postprocess(seg_resutls)
     meter_reader.reading(post_resutls, image)
-    print(f"result images saved to \"{output_dir}\".")
\ No newline at end of file
+    print(f"result images saved to \"{output_dir}\".")
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(add_help=False)
+    parser.add_argument('-h', '--help', action='help', help='Show this help message and exit.')
+    parser.add_argument('-i', '--input', default="data/test.jpg", type=str,
+                      help='Required. Path to an image file.')
+    parser.add_argument('-c', '--config',  default="config/yolov8.json", type=str,
+                      help='Required. config file path')
+    parser.add_argument('-t', '--task', default='analog', type=str,
+                      help='Required. mode of meter reader, digital or analog')
+    args = parser.parse_args()
+
+    main(args.input, args.config)
diff --git a/ai_ref_kits/meter_reader/requirements.txt b/ai_ref_kits/meter_reader/requirements.txt
index f1e153fb..558a8e6e 100644
--- a/ai_ref_kits/meter_reader/requirements.txt
+++ b/ai_ref_kits/meter_reader/requirements.txt
@@ -1,3 +1,5 @@
-openvino==2024.3.0
+openvino==2024.6.0
 numpy==1.26.4
 opencv-python==4.9.0.80
+requests==2.32.3
+tqdm==4.67.1
\ No newline at end of file