runtime error

Exit code: 1. Reason: infer.so.7'; dlerror: libnvinfer.so.7: cannot open shared object file: No such file or directory 2025-03-10 23:26:58.427734: W tensorflow/stream_executor/platform/default/dso_loader.cc:64] Could not load dynamic library 'libnvinfer_plugin.so.7'; dlerror: libnvinfer_plugin.so.7: cannot open shared object file: No such file or directory 2025-03-10 23:26:58.427744: W tensorflow/compiler/tf2tensorrt/utils/py_utils.cc:38] TF-TRT Warning: Cannot dlopen some TensorRT libraries. If you would like to use Nvidia GPU with TensorRT, please make sure the missing libraries mentioned above are installed properly. Failed to get ticker 'PG' reason: Expecting value: line 1 column 1 (char 0) $PG: possibly delisted; No price data found (period=10y) Traceback (most recent call last): File "/home/user/app/app.py", line 127, in <module> pg.preprocess_data() File "/home/user/app/app.py", line 43, in preprocess_data scaled_data = self.scaler.fit_transform(self.data) File "/usr/local/lib/python3.10/site-packages/sklearn/utils/_set_output.py", line 313, in wrapped data_to_wrap = f(self, X, *args, **kwargs) File "/usr/local/lib/python3.10/site-packages/sklearn/base.py", line 1098, in fit_transform return self.fit(X, **fit_params).transform(X) File "/usr/local/lib/python3.10/site-packages/sklearn/preprocessing/_data.py", line 450, in fit return self.partial_fit(X, y) File "/usr/local/lib/python3.10/site-packages/sklearn/base.py", line 1473, in wrapper return fit_method(estimator, *args, **kwargs) File "/usr/local/lib/python3.10/site-packages/sklearn/preprocessing/_data.py", line 490, in partial_fit X = self._validate_data( File "/usr/local/lib/python3.10/site-packages/sklearn/base.py", line 633, in _validate_data out = check_array(X, input_name="X", **check_params) File "/usr/local/lib/python3.10/site-packages/sklearn/utils/validation.py", line 1082, in check_array raise ValueError( ValueError: Found array with 0 sample(s) (shape=(0, 1)) while a minimum of 1 is required by MinMaxScaler.

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