Update Dockerfile

Dockerfile

@@ -1,18 +1,26 @@
 FROM python:3.9-slim
 
-# Install system deps
+# Install system dependencies (expanded for full multimodal support)
 RUN apt-get update && apt-get install -y \
     ffmpeg \
-    libsm6 \
-    libxext6 \
+    libsndfile1 \          # Required for audio processing
+    libsm6 \               # For image rendering
+    libxext6 \             # For image rendering
+    poppler-utils \        # For PDF processing
+    tesseract-ocr \        # Optional: For OCR in images
+    libgl1 \               # Required for OpenCV
     && rm -rf /var/lib/apt/lists/*
 
-# Install Python packages
+# Install Python packages with cache optimization
 WORKDIR /app
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy app files
+# Copy application files (with .dockerignore in place)
 COPY . .
 
+# Runtime configuration
+ENV PYTHONUNBUFFERED=1 \
+    HF_HUB_DISABLE_TELEMETRY=1
+
 CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]