feat: add translation from norwegian label to english label

.gitignore

@@ -7,3 +7,4 @@ venv
 config.json
 src/config.json
 .idea
+.venv

src/webapp/api.py

@@ -203,7 +203,12 @@ def get_example_drawings(json_data):
     data = json.loads(json_data)
     game_id = data["game_id"]
     number_of_images = data["number_of_images"]
+
     label = data["label"]
+    lang = data["lang"]
+    if (lang == "NO"):
+        label = models.to_english(label)
+
     example_drawings = storage.get_n_random_images_from_label(
         number_of_images, label)
     emit("getExampleDrawings", json.dumps(example_drawings), room=game_id)

src/webapp/models.py

@@ -480,6 +480,20 @@ def to_norwegian(english_label):
         )
 
 
+def to_english(norwegian_label):
+    """
+        Reads the labels table and return the english translation of the norwegian label
+    """
+    try:
+        query = Labels.query.filter(Labels.norwegian == norwegian_label)[0]
+        return str(query.english)
+
+    except AttributeError as e:
+        raise AttributeError(
+            "Could not find translation in Labels table: " + str(e)
+        )
+
+
 def seed_labels(app, filepath):
     """
         Function for updating labels in database.