mejora en el modelo de traduccion

prepare_model.sh

@@ -0,0 +1,60 @@
+#!/bin/bash
+# ==============================================================================
+# Pre-deployment model preparation for translator-gpu
+# Ensures the NLLB-1.3B model is properly converted before starting workers
+# ==============================================================================
+
+set -e
+
+MODEL_DIR="./models/nllb-ct2-1.3b"
+REQUIRED_FILES=("model.bin" "config.json" "shared_vocabulary.json")
+MIN_SIZES=(1000000 100 1000000)  # Minimum sizes in bytes
+
+echo "========================================"
+echo "  Pre-Deploy Model Preparation"
+echo "========================================"
+
+# Check if model directory exists
+if [ ! -d "$MODEL_DIR" ]; then
+    echo "Creating model directory..."
+    mkdir -p "$MODEL_DIR"
+fi
+
+# Check if all required files exist and have minimum size
+all_present=true
+for i in "${!REQUIRED_FILES[@]}"; do
+    file="${REQUIRED_FILES[$i]}"
+    min_size="${MIN_SIZES[$i]}"
+    
+    if [ -f "$MODEL_DIR/$file" ]; then
+        size=$(stat -c%s "$MODEL_DIR/$file" 2>/dev/null || stat -f%z "$MODEL_DIR/$file" 2>/dev/null || echo 0)
+        if [ "$size" -lt "$min_size" ]; then
+            echo "  ✗ $file is too small ($size bytes), needs re-conversion"
+            all_present=false
+            break
+        else
+            echo "  ✓ $file OK ($(numfmt --to=iec-i --suffix=B $size))"
+        fi
+    else
+        echo "  ✗ $file missing"
+        all_present=false
+    fi
+done
+
+if [ "$all_present" = true ]; then
+    echo ""
+    echo "✓ Model files verified - workers can start immediately"
+    exit 0
+fi
+
+echo ""
+echo "⚠ Model incomplete or missing - will be converted by first worker"
+echo "  This may take 5-10 minutes on first deployment"
+echo ""
+echo "To pre-convert the model manually (optional):"
+echo "  docker run --rm -v \$(pwd)/models:/app/models rss2-translator-gpu:latest \\"
+echo "    ct2-transformers-converter --model facebook/nllb-200-1.3B \\"
+echo "    --output_dir /app/models/nllb-ct2-1.3b --quantization float16 --force"
+echo ""
+
+exit 0