Removed code for error injection

hpvm/projects/hpvm-tensor-rt/dnn_sources/src/unit_tests.cc

hpvm/projects/hpvm-tensor-rt/tensor_runtime/include/error.h

...jects/hpvm-tensor-rt/tensor_runtime/include/global_data.h

...pvm-tensor-rt/tensor_runtime/include/tensor_cpu_runtime.h

...s/hpvm-tensor-rt/tensor_runtime/include/tensor_runtime.cc

...ts/hpvm-tensor-rt/tensor_runtime/include/tensor_runtime.h

...pvm-tensor-rt/tensor_runtime/include/tensor_signatures.cc

hpvm/projects/hpvm-tensor-rt/tensor_runtime/src/error.cu

.../projects/hpvm-tensor-rt/tensor_runtime/src/group_conv.cu

hpvm/projects/hpvm-tensor-rt/tensor_runtime/src/init_api.cc

...jects/hpvm-tensor-rt/tensor_runtime/src/tensor_runtime.cu