fix(project): improve testcase and fix dependabot finding

.gitignore

@@ -24,6 +24,7 @@ var/
 *.egg-info/
 .installed.cfg
 *.egg
+node_modules/
 
 # PyInstaller
 #  Usually these files are written by a python script from a template

.travis.yml

@@ -9,10 +9,8 @@ notifications:
 
 matrix:
   include:
-    - python: 3.6
     - python: 3.7
-    - python: 3.8
-#     - python: 3.9
+    - python: 3.9
 
 before_install:
 - npm install npm@latest -g
@@ -42,13 +40,13 @@ deploy:
   script: npx semantic-release
   skip_cleanup: true
   on:
-    python: '3.6'
+    python: '3.7'
     branch: main
 - provider: pypi
   user: __token__
   password: $PYPI_TOKEN
   repository: https://upload.pypi.org/legacy
   skip_cleanup: true
   on:
-    python: '3.6'
+    python: '3.7'
     tags: true

README.md

@@ -49,7 +49,7 @@ Service Name | Imported Class Name
 
 * An [IBM Cloud][ibm-cloud-onboarding] account.
 * An IAM API key to allow the SDK to access your account. Create one [here](https://cloud.ibm.com/iam/apikeys).
-* Python 3.6 or above.
+* Python 3.7 or above.
 
 ## Installation