fix: rounding issue in 3.7 doctest

Author: nate-credoai

.github/workflows/black.yml

@@ -6,7 +6,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - uses: psf/black@stable
         with:
           version: "22.10.0"

.github/workflows/release.yml

@@ -9,8 +9,8 @@ jobs:
     runs-on: ubuntu-20.04
 
     steps:
-    - uses: actions/checkout@v2
-    - uses: actions/setup-python@v2
+    - uses: actions/checkout@v3
+    - uses: actions/setup-python@v4
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip
@@ -21,4 +21,4 @@ jobs:
         TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
       run: |
         python setup.py sdist bdist_wheel
-        twine upload dist/*
+        twine upload dist/*

credoai/modules/metrics_credoai.py

@@ -596,7 +596,7 @@ def normalized_discounted_cumulative_kl_divergence(ranked_list, desired_proporti
     --------
     >>> ranked_list = ['female', 'male', 'male', 'female', 'male', 'male']
     >>> desired_proportions = {'female': 0.6, 'male': 0.4}
-    >>> normalized_discounted_cumulative_kl_divergence(ranked_list, desired_proportions)
+    >>> round(normalized_discounted_cumulative_kl_divergence(ranked_list, desired_proportions), 15)
     0.208096993149323
     """
     num_items = len(ranked_list)