Update readme

Author: sumeyaaaa

.github/workflows/ci.yml

@@ -24,9 +24,18 @@ jobs:
           python -m pip install --upgrade pip
           pip install -r requirements.txt
           pip install flake8  # make sure flake8 is installed
+      
+      - name: Build Docker image
+        run: docker build -t myapp .
 
-      - name: Run flake8 linter
-        run: flake8 .
+      - name: Run tests inside Docker
+        run: docker run --rm myapp pytest test/test_api.py
 
-      - name: Run tests
-        run: pytest
+      - name: Run flake8 lint inside Docker
+        run: docker run --rm myapp flake8 src test
+
+         #- name: Run flake8 linter
+        #run: flake8 .
+
+      #- name: Run tests
+        #run: pytest