fix syntax

app.py

@@ -60,6 +60,7 @@ with col1:
     input_gene_ids = st.text_area(
         label = "Gene IDs",
         value = f"{input_gene_ids}",
+        height = 400,
         help = "TGME49 Gene IDs e.g. TGME49_231630")
 
 
@@ -188,8 +189,8 @@ for i in range(len(node_info.index)):
         layout_x = layout[node["gene_index"]][0] * 600 + 1500/2
         layout_y = layout[node["gene_index"]][1] * 600 + 1500/2
     else:
-        layout_x = (singleton_index %% 10) * 150
-        layout_y = (singleton_index / 10) * 50 + 200
+        layout_x = (singleton_index % 10) * 150
+        layout_y = np.floor(singleton_index / 10) * 50 + 200
         singleton_index += 1