Update run_training.sh

run_training.sh

@@ -1,4 +1,8 @@
 #!/bin/bash
+set -e
+
+echo "=== Starting Moses SMT training ==="
+
 # Train Moses model
 /workspace/mosesdecoder/scripts/training/train-model.perl \
     -root-dir /workspace/model \
@@ -8,8 +12,16 @@
     -reordering msd-bidirectional-fe \
     -lm 0:3:/workspace/kenlm/build/bin/lmplz -external-bin-dir /workspace/tools
 
+echo "=== Training complete. Decoding test set... ==="
+
 # Decode test set
 /workspace/mosesdecoder/bin/moses -f /workspace/model/model/moses.ini < /workspace/test.zomi.txt > /workspace/test.output.en
 
+echo "=== Decoding complete. Computing BLEU score... ==="
+
 # Compute BLEU
-sacrebleu /workspace/test.en.txt -i /workspace/test.output.en -m bleu -b -w 2 > /workspace/BLEU.score.txt
+BLEU=$(sacrebleu /workspace/test.en.txt -i /workspace/test.output.en -m bleu -b -w 2)
+
+echo "=== BLEU evaluation finished ==="
+echo "BLEU score: $BLEU"
+echo "You can now use the Translation and BLEU Evaluation tabs in Gradio."