Update app.py

app.py

@@ -48,7 +48,7 @@ def make_scaffold_motifs(pdb_code, start_idx, end_idx, scaffold_length, model_ty
     if model_type == "EvoDiff-Seq":
         checkpoint = OA_DM_38M()
         model, collater, tokenizer, scheme = checkpoint
-        data_top_dir = './'
+        data_top_dir = ''
         start_idx = list(map(int, start_idx.strip('][').split(', ')))
         end_idx = list(map(int, end_idx.strip('][').split(', ')))
         generated_sequence, new_start_idx, new_end_idx = generate_scaffold(model, pdb_code, start_idx, end_idx, scaffold_length, data_top_dir, tokenizer, device='cpu')