Update app.py

app.py

@@ -6,8 +6,8 @@ import huggingface_hub
 from huggingface_hub import Repository
 from datetime import datetime
 
-os.system(git config --global user.email "[email protected]")
-os.system(git config --global user.name "shubham-v")
+os.system('git config --global user.email "[email protected]"')
+os.system('git config --global user.name "shubham-v"')
 
 DATASET_REPO_URL = "https://huggingface.co/datasets/julien-c/persistent-space-dataset"
 DATA_FILENAME = "data.csv"