runtime error

Exit code: 1. Reason: [notice] A new release of pip is available: 26.1.2 -> 26.2.1 [notice] To update, run: pip install --upgrade pip Traceback (most recent call last): File "/home/user/app/app.py", line 13, in <module> api_key=os.environ[""] ~~~~~~~~~~^^^^ File "<frozen os>", line 714, in __getitem__ KeyError: ''

Container logs: