Update Dockerfile

Dockerfile

@@ -2,7 +2,9 @@ FROM python:3.10-slim
 
 WORKDIR /app
 
+# --------------------------------------------
 # Install system dependencies + OCR libraries
+# --------------------------------------------
 RUN apt-get update && apt-get install -y --no-install-recommends \
     sqlite3 \
     ca-certificates \
@@ -21,40 +23,39 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
 RUN tesseract --version
 
 # --------------------------------------------
-# 🔧 FIX: NumPy–Pandas binary compatibility
+# Copy requirements and prepare Python environment
 # --------------------------------------------
-
 COPY requirements.txt .
 
 # Upgrade build tools
 RUN pip install --no-cache-dir --upgrade pip setuptools wheel cython
 
-# Install NumPy FIRST (stable ABI)
+# 🔧 FIX: NumPy–Pandas binary compatibility
 RUN pip install --no-cache-dir numpy==1.24.4
-
-# Force pandas to compile against installed NumPy
 RUN pip install --no-cache-dir --no-binary=pandas pandas==2.0.3
 
-# Install remaining dependencies WITHOUT touching numpy/pandas
+# Install remaining dependencies from requirements.txt
 RUN pip install --no-cache-dir -r requirements.txt
 
-# --------------------------------------------
-# Keep everything else exactly the same
-# --------------------------------------------
-
 # Upgrade Gemini SDK for v1 API
 RUN pip install --no-cache-dir --upgrade google-generativeai google-ai-generativelanguage
 
 # Install EasyOCR + dependencies
 RUN pip install --no-cache-dir easyocr opencv-python-headless Pillow pytesseract
 
+# --------------------------------------------
 # Copy application code
+# --------------------------------------------
 COPY . .
 
+# --------------------------------------------
 # Create necessary directories
+# --------------------------------------------
 RUN mkdir -p /app/data/logs /app/data/docs /app/backend/app/db && chmod -R 777 /app/data
 
-# Create __init__.py files
+# --------------------------------------------
+# Create __init__.py files for all packages
+# --------------------------------------------
 RUN touch backend/__init__.py \
     && touch backend/feature_builder/__init__.py \
     && touch backend/app/__init__.py \
@@ -64,20 +65,26 @@ RUN touch backend/__init__.py \
     && touch backend/app/db/__init__.py \
     && touch backend/ingest/__init__.py
 
-# Verify agent files exist
+# Verify agent files exist (fail build if missing)
 RUN test -f backend/app/agent/agent_orchestrator.py || \
     (echo "ERROR: agent_orchestrator.py not found! Add it before building." && exit 1)
 
-# Initialize database
+# --------------------------------------------
+# Initialize database during build
+# --------------------------------------------
 COPY backend/app/db/db_init.py backend/app/db/db_init.py
 RUN echo "🗄️  Initializing database during build..." && \
     python backend/app/db/db_init.py && \
     echo "✅ Database initialized successfully!"
 
-# Expose port
+# --------------------------------------------
+# Expose application port
+# --------------------------------------------
 EXPOSE 7860
 
+# --------------------------------------------
 # Startup script
+# --------------------------------------------
 RUN echo '#!/bin/bash\n\
 echo "🔍 Checking database..."\n\
 python backend/app/db/db_init.py\n\