Update Dockerfile

Dockerfile

@@ -9,10 +9,13 @@ ENV PYTHONUNBUFFERED=1
 WORKDIR /app
 
 # Install system dependencies required for packages like psycopg2, pillow, and pycairo
+# Install system dependencies required for building Python packages like pycairo
 RUN apt-get update && apt-get install -y \
     build-essential \
+    pkg-config \
+    python3-dev \
+    libcairo2-dev \
     libpq-dev \
-    libcairo2 \
     libpangocairo-1.0-0 \
     libgdk-pixbuf-2.0-0 \
     libffi-dev \