runtime error

CPU:0] (DEBUG INFO) Executor start aborting (this does not indicate an error and you can ignore this message): INVALID_ARGUMENT: You must feed a value for placeholder tensor 'gradients/split_1_grad/concat/split_1/split_dim' with dtype int32 [[{{node gradients/split_1_grad/concat/split_1/split_dim}}]] 2023-05-06 22:09:28.946800: I tensorflow/core/common_runtime/executor.cc:1197] [/device:CPU:0] (DEBUG INFO) Executor start aborting (this does not indicate an error and you can ignore this message): INVALID_ARGUMENT: You must feed a value for placeholder tensor 'gradients/ReverseV2_grad/ReverseV2/ReverseV2/axis' with dtype int32 and shape [1] [[{{node gradients/ReverseV2_grad/ReverseV2/ReverseV2/axis}}]] 2023-05-06 22:09:28.997550: I tensorflow/core/common_runtime/executor.cc:1197] [/device:CPU:0] (DEBUG INFO) Executor start aborting (this does not indicate an error and you can ignore this message): INVALID_ARGUMENT: You must feed a value for placeholder tensor 'gradients/split_2_grad/concat/split_2/split_dim' with dtype int32 [[{{node gradients/split_2_grad/concat/split_2/split_dim}}]] 2023-05-06 22:09:28.998549: I tensorflow/core/common_runtime/executor.cc:1197] [/device:CPU:0] (DEBUG INFO) Executor start aborting (this does not indicate an error and you can ignore this message): INVALID_ARGUMENT: You must feed a value for placeholder tensor 'gradients/split_grad/concat/split/split_dim' with dtype int32 [[{{node gradients/split_grad/concat/split/split_dim}}]] 2023-05-06 22:09:28.999413: I tensorflow/core/common_runtime/executor.cc:1197] [/device:CPU:0] (DEBUG INFO) Executor start aborting (this does not indicate an error and you can ignore this message): INVALID_ARGUMENT: You must feed a value for placeholder tensor 'gradients/split_1_grad/concat/split_1/split_dim' with dtype int32 [[{{node gradients/split_1_grad/concat/split_1/split_dim}}]] Traceback (most recent call last): File "app.py", line 12, in <module> tokenizer = pickle.load(file) ModuleNotFoundError: No module named 'keras_preprocessing'

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