add: file parsing improved

Things implemented:
    * json_read() must die if the key does not exist or the value type is wrong.
    * on predict command input should be shown exactly the same
    * float precision CLI option should be added.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/util.h b/src/util.h
index dbaae15..6ae9bab 100644
--- a/src/util.h
+++ b/src/util.h
@@ -17,6 +17,7 @@ struct Configs {
     char *file_format;
     char *in_filepath;
     char *out_filepath;
+    int decimal_precision;
     bool only_out;
     /* layer cfgs */
     size_t network_size;