markdown formatting

app.py

@@ -308,12 +308,13 @@ iface = gr.Interface(
 
     ## References:
     
-    (1) Baird, S. G.; Liu, M.; Sparks, T. D. High-Dimensional Bayesian
+    1. Baird, S. G.; Liu, M.; Sparks, T. D. High-Dimensional Bayesian
         Optimization of 23 Hyperparameters over 100 Iterations for an
         Attention-Based Network to Predict Materials Property: A Case Study on
         CrabNet Using Ax Platform and SAASBO. Computational Materials Science
         2022, 211, 111505. https://doi.org/10.1016/j.commatsci.2022.111505.
-    (2) Baird, S. G.; Parikh, J. N.; Sparks, T. D. Materials Science
+        
+    2. Baird, S. G.; Parikh, J. N.; Sparks, T. D. Materials Science
         Optimization Benchmark Dataset for High-Dimensional, Multi-Objective,
         Multi-Fidelity Optimization of CrabNet Hyperparameters. ChemRxiv March
         7, 2023. https://doi.org/10.26434/chemrxiv-2023-9s6r7.