Update clock.yml

.github/workflows/clock.yml

@@ -17,19 +17,7 @@ jobs:
 
     - name: Install depend
       run: |
-        pip install certifi
-        pip install cffi
-        pip install charset-normalizer
-        pip install cryptography
-        pip install idna
-        pip install numpy
-        pip install opencv-python
-        pip install pycparser
-        pip install requests
-        pip install urllib3
-        pip install aes-pkcs5
-        pip install Pillow
-        pip install opencv-python-headless
+        pip install pipreqs
 
     - name: Start sign
       env: