diff options
| -rw-r--r-- | gn3/api/heatmaps.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gn3/api/heatmaps.py b/gn3/api/heatmaps.py index 0493f8a..1022a35 100644 --- a/gn3/api/heatmaps.py +++ b/gn3/api/heatmaps.py @@ -11,9 +11,9 @@ heatmaps = Blueprint("heatmaps", __name__) def clustered_heatmaps(): heatmap_request = request.get_json() traits_names = heatmap_request.get("traits_names", tuple()) - if len(traits_names) < 1: + if len(traits_names) < 2: return jsonify({ - "message": "You need to provide at least one trait name." + "message": "You need to provide at least two trait names." }), 400 conn, _cursor = database_connector() def parse_trait_fullname(trait): |