Log spaCy, model and model version

Change-Id: I1809448c5b2d167943787d5f0c8ea2db6e42f0b1
diff --git a/systems/parse_spacy.py b/systems/parse_spacy.py
index e4259bf..d2bf1b1 100644
--- a/systems/parse_spacy.py
+++ b/systems/parse_spacy.py
@@ -138,6 +138,16 @@
 	spacy_de.tokenizer = WhitespaceTokenizer(spacy_de.vocab) # We won't re-tokenize to respect how the source CoNLL are tokenized!
 	write_out = open(args.output_file, "w")
 	lemmatizer = GermaLemma()
+	
+	# Log version information
+	logger.info(f"spaCy version: {spacy.__version__}")
+	logger.info(f"spaCy model: {args.spacy_model}")
+	logger.info(f"spaCy model version: {spacy_de.meta.get('version', 'unknown')}")
+	try:
+		import germalemma
+		logger.info(f"GermaLemma version: {germalemma.__version__}")
+	except AttributeError:
+		logger.info("GermaLemma version: unknown (no __version__ attribute)")
 	if args.text_file: write_plain = open(args.text_file, "w")
 	
 	if ".gz" == args.input_file[-3:]: