fixed unit-test action

(added symbolic link to requirements.txt)

.github/workflows/ut-analysis.yml

@@ -10,12 +10,12 @@ on:
     branches: [ master ]
 
 jobs:
-  build:
+  unittest:
 
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.7, 3.8]
+        python-version: ["3.7", "3.8", "3.9", "3.10"]
 
     env:
       working-directory: ./analysis-master/

analysis-master/requirements.txt

@@ -0,0 +1,8 @@
+numpy
+scipy
+scikit-learn
+six
+pyparsing
+
+pylint
+pytest