runtime error

Exit code: 1. Reason: mode. 2025-05-11 18:45:07.110 Thread 'MainThread': missing ScriptRunContext! This warning can be ignored when running in bare mode. 2025-05-11 18:45:07.110 Thread 'MainThread': missing ScriptRunContext! This warning can be ignored when running in bare mode. 2025-05-11 18:45:07.113 Thread 'MainThread': missing ScriptRunContext! This warning can be ignored when running in bare mode. 2025-05-11 18:45:07.113 Thread 'MainThread': missing ScriptRunContext! This warning can be ignored when running in bare mode. 2025-05-11 18:45:07.113 Thread 'MainThread': missing ScriptRunContext! This warning can be ignored when running in bare mode. 2025-05-11 18:45:07.113 Thread 'MainThread': missing ScriptRunContext! This warning can be ignored when running in bare mode. 2025-05-11 18:45:07.113 Thread 'MainThread': missing ScriptRunContext! This warning can be ignored when running in bare mode. 2025-05-11 18:45:07.114 Thread 'MainThread': missing ScriptRunContext! This warning can be ignored when running in bare mode. 2025-05-11 18:45:07.114 Thread 'MainThread': missing ScriptRunContext! This warning can be ignored when running in bare mode. 2025-05-11 18:45:07.114 Thread 'MainThread': missing ScriptRunContext! This warning can be ignored when running in bare mode. Traceback (most recent call last): File "/home/user/app/app.py", line 77, in <module> df[numerical_features] = scaler.fit_transform(df[numerical_features]) File "/usr/local/lib/python3.10/site-packages/pandas/core/frame.py", line 4108, in __getitem__ indexer = self.columns._get_indexer_strict(key, "columns")[1] File "/usr/local/lib/python3.10/site-packages/pandas/core/indexes/base.py", line 6200, in _get_indexer_strict self._raise_if_missing(keyarr, indexer, axis_name) File "/usr/local/lib/python3.10/site-packages/pandas/core/indexes/base.py", line 6249, in _raise_if_missing raise KeyError(f"None of [{key}] are in the [{axis_name}]") KeyError: "None of [Index(['age', 'trestbps', 'chol', 'thalach', 'oldpeak'], dtype='object')] are in the [columns]"

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