Update Dockerfile

Dockerfile

@@ -2,44 +2,52 @@
 FROM python:3.10-slim AS builder
 ENV DEBIAN_FRONTEND=noninteractive
 
+# Install build dependencies
 RUN apt-get update && apt-get install -y --no-install-recommends \
     build-essential cmake git curl \
     && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /app
+
+# Install Python dependencies in a venv
 COPY requirements.txt .
 RUN python -m venv /opt/venv && \
     /opt/venv/bin/pip install --upgrade pip && \
     /opt/venv/bin/pip install --no-cache-dir -r requirements.txt
 
-# ✅ Pre-download YOLOv8n weights to Ultralytics expected cache path
+# ✅ Pre-download YOLOv8n weights to Ultralytics cache
 RUN mkdir -p /root/.cache/torch/hub/checkpoints && \
     curl -L -o /root/.cache/torch/hub/checkpoints/yolov8n.pt \
     https://github.com/ultralytics/assets/releases/download/v8.3.0/yolov8n.pt
 
+# ✅ Pre-download EasyOCR model files
+RUN mkdir -p /app/.EasyOCR && \
+    /opt/venv/bin/python -c "import easyocr; easyocr.Reader(['en'], model_storage_directory='/app/.EasyOCR')"
+
 # Stage 2 - Final Image
 FROM python:3.10-slim
 ENV DEBIAN_FRONTEND=noninteractive
 ENV PATH="/opt/venv/bin:$PATH"
 
-# ✅ Fix EasyOCR cache location
+# ✅ Force writable cache dirs
 ENV EASYOCR_MODULE_PATH=/app/.EasyOCR
 ENV EASYOCR_CACHE_DIR=/app/.EasyOCR
-
-# ✅ Force YOLO to use its cache folder, not cwd
 ENV YOLO_CONFIG_DIR=/app/.yolo
 
+# Runtime deps (OpenCV etc.)
 RUN apt-get update && apt-get install -y --no-install-recommends \
     libgl1 libglib2.0-0 \
     && rm -rf /var/lib/apt/lists/*
 
+# Copy Python env + caches from builder
 COPY --from=builder /opt/venv /opt/venv
 COPY --from=builder /root/.cache /root/.cache
+COPY --from=builder /app/.EasyOCR /app/.EasyOCR
 
 WORKDIR /app
 
-# ✅ Create required cache folders and fix permissions
-RUN mkdir -p /app/.EasyOCR /app/.yolo && \
+# ✅ Create cache dirs & fix permissions
+RUN mkdir -p /app/.yolo && \
     chmod -R 777 /app && \
     chmod -R 777 /root/.cache