#484 - Add 'certifi' in the installed requirements

 - I tried to use the `requests` library, but this library also needs to
install 'certifi' which perhaps we should just use the current code

Signed-off-by: Chin Yeung Li <[email protected]>

Author: chinyeungli

requirements.txt

@@ -1,5 +1,6 @@
 attrs==21.2.0
 boolean.py==3.8
+certifi
 click==8.0.1
 colorama==0.4.4
 importlib-metadata==4.8.1

setup.cfg

@@ -44,14 +44,14 @@ include_package_data = true
 zip_safe = false
 install_requires =
     attrs
-    jinja2 
-    click
-    saneyaml
     boolean.py >= 3.5, < 4.0
+    certifi
+    click
+    jinja2
     license_expression >= 0.94
     openpyxl
     packageurl_python >= 0.9.0
-    openpyxl
+    saneyaml
 
 setup_requires = setuptools_scm[toml] >= 4
 python_requires = >=3.6.*, <4