Update app.py

app.py

@@ -26,7 +26,7 @@ def check_username(username):
         repo_word = "repository" if len(repos)==1 else "repositories"
         output_md += f"**Yes**, there is code from **{len(repos)} {repo_word}** in The Stack:\n\n"
         for repo in repos:
-            output_md += f"`{repo}`\n\n"
+            output_md += f"_{repo}_\n\n"
     else:
         output_md += "**No**, your code is not in The Stack."
     return output_md.strip()