Update app.py

app.py

@@ -36,7 +36,7 @@ def get_submissions(repo_type):
             )
         )
 
-    df = pd.DataFrame(data=leaderboard, columns=[Repo", "Likes"])
+    df = pd.DataFrame(data=leaderboard, columns=["Repo", "Likes"])
     df.sort_values(by=["Likes"], ascending=False, inplace=True)
     df.insert(0, "Rank", list(range(1, len(df) + 1)))
     return df