Update app.py

app.py

@@ -102,10 +102,12 @@ def next():
     app.config["LABELS"] = []
     return redirect(url_for('tagger'))
 
+
 @app.route("/final")
 def final():
     return render_template('final.html')
 
+
 @app.route('/add/<id>')
 def add(id):
     xMin = request.args.get("xMin")
@@ -115,6 +117,7 @@ def add(id):
     app.config["LABELS"].append({"id":id, "name":"", "xMin":xMin, "xMax":xMax, "yMin":yMin, "yMax":yMax})
     return redirect(url_for('tagger'))
 
+
 @app.route('/remove/<id>')
 def remove(id):
     index = int(id) - 1
@@ -123,12 +126,14 @@ def remove(id):
         label["id"] = str(int(label["id"]) - 1)
     return redirect(url_for('tagger'))
 
+
 @app.route('/label/<id>')
 def label(id):
     name = request.args.get("name")
     app.config["LABELS"][int(id) - 1]["name"] = name
     return redirect(url_for('tagger'))
 
+
 @app.route('/image/<f>')
 def images(f):
     user_id = session.get('_id')
@@ -136,6 +141,7 @@ def images(f):
     img_path = os.path.join(img_dir, f'{f}')
     return send_file(img_path)
 
+
 @app.route('/download')
 def download():
     user_id = session.get('_id')
@@ -163,5 +169,6 @@ def download():
                      download_name='annotated_data.zip',
                      as_attachment=True)
 
+
 if __name__ == "__main__":
-    app.run(debug="True")
+    app.run(debug="True")