diff --git a/app/data_request.py b/app/data_request.py
index bd29f3b..60e477a 100644
--- a/app/data_request.py
+++ b/app/data_request.py
@@ -2,7 +2,7 @@ from json import dump
 
 from requests import get
 
-from constants import FILES, URL
+from constants import URL
 
 
 def format_url(dataset) -> str:
diff --git a/app/forms.py b/app/forms.py
index 82fe86b..6631a79 100644
--- a/app/forms.py
+++ b/app/forms.py
@@ -1,9 +1,8 @@
-from constants import DATASETS
+from constants import CHOICES
 from flask_wtf import FlaskForm
 from wtforms import SelectField, SubmitField
 
 
-# NOTE The choices should be shorter
 class DatasetForm(FlaskForm):
-    dataset = SelectField(choices=DATASETS)
+    dataset = SelectField(choices=CHOICES)
     submit = SubmitField("Submit")
diff --git a/app/templates/visualization.html b/app/templates/visualization.html
index 0d3dd28..bde06ff 100644
--- a/app/templates/visualization.html
+++ b/app/templates/visualization.html
@@ -3,7 +3,6 @@
 
 {% block app_content %}
 <h1>Dataset visualization</h1>
-<img src="data:image/png;base64,{{ plot }}" alt="Plot Placeholder">
-<img src="data:image/png;base64,{{ map }}" alt="Map Placeholder">
+{{ table|safe }}
 <p><a href="{{ url_for('data') }}">Back</a></p>
 {% endblock %}
diff --git a/constants.py b/constants.py
index ffe862f..8ae10eb 100644
--- a/constants.py
+++ b/constants.py
@@ -5,12 +5,6 @@ DATASETS = [
     "deconfinement-rues-amenagees-pour-pietons",
 ]
 URL = "https://opendata.paris.fr/api/records/1.0/search/?dataset={}&q=&rows=-1"
-FILES = {
-    "deconfinement-pistes-cyclables-temporaires": "data/cycling-paths.json",
-    "deconfinement-parking-relais-doublement-des-places": "data/relay-parking.json",
-    "coronavirus-commercants-parisiens-livraison-a-domicile": "data/home-delivery.json",
-    "deconfinement-rues-amenagees-pour-pietons": "data/pedestrian-streets.json",
-}
 COLUMNS = {
     "deconfinement-pistes-cyclables-temporaires": [
         "fields.geo_shape.coordinates",
@@ -47,5 +41,11 @@ COLUMNS = {
         "record_timestamp",
     ],
 }
+CHOICES = [
+    ("coronavirus-commercants-parisiens-livraison-a-domicile", "home-delivery"),
+    ("deconfinement-pistes-cyclables-temporaires", "cycling-paths"),
+    ("deconfinement-parking-relais-doublement-des-places", "relay-parking"),
+    ("deconfinement-rues-amenagees-pour-pietons", "pedestrian-streets"),
+]
 SECRET_KEY = "trolaso"
 COORDINATES = [48.864716, 2.349014]
diff --git a/tests/preprocessing_test.py b/tests/preprocessing_test.py
index 21c11ae..08f74d0 100644
--- a/tests/preprocessing_test.py
+++ b/tests/preprocessing_test.py
@@ -3,7 +3,7 @@ from requests import get
 
 from app.preprocessing import create_dataframe
 from app.data_request import request_dataset
-from constants import COLUMNS, DATASETS, FILES, URL
+from constants import COLUMNS, DATASETS, URL
 
 
 def test_dataset_request():