chg: Fix incorrect config and improve error message

Author: ivyleavedtoadflax

deep_reference_parser/configs/2019.12.0.ini

@@ -14,7 +14,7 @@ policy_valid = data/2019.12.0_valid.tsv
 s3_slug = https://datalabs-public.s3.eu-west-2.amazonaws.com/deep_reference_parser/
 
 [build]
-output_path = models/2020.2.0/
+output_path = models/2019.12.0/
 output = crf
 word_embeddings = embeddings/2020.1.1-wellcome-embeddings-300.txt
 pretrained_embedding = 0

deep_reference_parser/predict.py

@@ -51,7 +51,7 @@ def __init__(self, config_file):
                     download_model_artefact(artefact, S3_SLUG)
                     msg.good(f"Found {artefact}")
                 except:
-                    msg.fail(f"Could not download {artefact}")
+                    msg.fail(f"Could not download {S3_SLUG}{artefact}")
                     logger.exception()
 
         # Check on word embedding and download if not exists
@@ -63,7 +63,7 @@ def __init__(self, config_file):
                 download_model_artefact(WORD_EMBEDDINGS, S3_SLUG)
                 msg.good(f"Found {WORD_EMBEDDINGS}")
             except:
-                msg.fail(f"Could not download {WORD_EMBEDDINGS}")
+                msg.fail(f"Could not download {S3_SLUG}{WORD_EMBEDDINGS}")
                 logger.exception()