Update app.py

app.py

@@ -46,7 +46,7 @@ warnings.filterwarnings("ignore")
 
 #app = Flask(__name__)
 
-app = flask.Flask(__name__, template_folder="./")
+app = Flask(__name__, template_folder="./")
 
 # Create a directory in a known location to save files to.
 uploads_dir = os.path.join(app.root_path,'static', 'uploads')