added black and formatted files

.github/workflows/main.yml

@@ -25,3 +25,8 @@ jobs:
       - name: Run test suite
         run: |
           pipenv run pytest
+  format:
+    - name: Run black formatter
+      uses: rickstaa/[email protected]
+
+

Pipfile

@@ -41,6 +41,7 @@ numpy = "*"
 sklearn = "*"
 joblib = "*"
 ipykernel = "*"
+black = "*"
 
 [requires]
 python_version = "3.8"

app/__init__.py

@@ -2,4 +2,4 @@
 
 app = Flask(__name__)
 
-from app.handlers import routes
+from app.handlers import routes

app/app.py

@@ -5,5 +5,5 @@
 
 configure_routes(app)
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     app.run(host="0.0.0.0", debug=True, port=80)

app/fib.py

@@ -4,11 +4,13 @@
 The zeroth number in the fibonacci sequence is 0. The first number is 1
 Negative numbers should return None
 """
+
+
 def fibonacci(position):
-  if(position < 0):
-    raise ValueError("Invalid input")
-  if (position == 0):
-    return 0
-  if(position == 1 or position == 2):
-    return 1
-  return fibonacci(position - 1) + fibonacci(position - 2)
+    if position < 0:
+        raise ValueError("Invalid input")
+    if position == 0:
+        return 0
+    if position == 1 or position == 2:
+        return 1
+    return fibonacci(position - 1) + fibonacci(position - 2)

app/handlers/routes.py

@@ -5,29 +5,31 @@
 import numpy as np
 import os
 
+
 def configure_routes(app):
 
     this_dir = os.path.dirname(__file__)
     model_path = os.path.join(this_dir, "model.pkl")
     clf = joblib.load(model_path)
 
-    @app.route('/')
+    @app.route("/")
     def hello():
         return "try the predict route it is great!"
 
-
-    @app.route('/predict')
+    @app.route("/predict")
     def predict():
-        #use entries from the query string here but could also use json
-        age = request.args.get('age')
-        absences = request.args.get('absences')
-        health = request.args.get('health')
+        # use entries from the query string here but could also use json
+        age = request.args.get("age")
+        absences = request.args.get("absences")
+        health = request.args.get("health")
         data = [[age], [health], [absences]]
-        query_df = pd.DataFrame({
-            'age': pd.Series(age),
-            'health': pd.Series(health),
-            'absences': pd.Series(absences)
-        })
+        query_df = pd.DataFrame(
+            {
+                "age": pd.Series(age),
+                "health": pd.Series(health),
+                "absences": pd.Series(absences),
+            }
+        )
         query = pd.get_dummies(query_df)
         prediction = clf.predict(query)
         return jsonify(np.asscalar(prediction))

app/tests/test_fib.py

@@ -1,5 +1,9 @@
 from app.fib import fibonacci
 
 # Test cases for the fibonacci function
-def test_first_fibonacci(): assert(fibonacci(1) == 1)
-def test_zero_fibonacci(): assert(fibonacci(0) == 0)
+def test_first_fibonacci():
+    assert fibonacci(1) == 1
+
+
+def test_zero_fibonacci():
+    assert fibonacci(0) == 0

app/tests/test_routes.py

@@ -7,9 +7,9 @@ def test_base_route():
     app = Flask(__name__)
     configure_routes(app)
     client = app.test_client()
-    url = '/'
+    url = "/"
 
     response = client.get(url)
 
     assert response.status_code == 200
-    assert response.get_data() == b'try the predict route it is great!'
+    assert response.get_data() == b"try the predict route it is great!"