Update app.py

app.py

@@ -17,7 +17,7 @@ cache_dir="private_space_cache"
 # calling the app code
 app = hf_hub_download(
 repo_id="wintergw/assignment_opt_gurobi",
-filename="app2.py",
+filename="app.py",
 repo_type="space"
 )
 # executing the app file