visual improvements

app.py

@@ -18,7 +18,7 @@ def search(seq, n_res):
         genes = ','.join(res["gene_ids"])
         key = f"PDB: {prot} | Chain: {chain}"
         if genes != 'Unknown':
-            key += f" | Genes: {genes}"
+            key += f" | Gene: {genes}"
         outputs[key] = value
     return outputs
 
@@ -32,7 +32,7 @@ with gr.Blocks() as demo:
         gr.Markdown("""
         # Protein Binding Search Engine
         This application examines all files uploaded to [PDB](https://www.rcsb.org/) to find the chains with which a given protein sequence is most likely to bind.
-        If the results are linked to specific genes, their IDs will also be displayed.
+        If the results are linked to a specific gene, their IDs will also be displayed.
         """)
         with gr.Row():
             with gr.Column():