fix --> docker file changing libraries for gtk weasyprint

Dockerfile

@@ -17,6 +17,15 @@ RUN pip config --user set global.index https://mirror-pypi.runflare.com/simple
 RUN pip config --user set global.index-url https://mirror-pypi.runflare.com/simple
 RUN pip config --user set global.trusted-host mirror-pypi.runflare.com
 RUN pip install --upgrade pip
+RUN apt-get update && apt-get install -y \
+    libcairo2 \
+    libpango-1.0-0 \
+    libpangocairo-1.0-0 \
+    libgdk-pixbuf2.0-0 \
+    libffi-dev \
+    shared-mime-info \
+    fonts-dejavu \
+    && rm -rf /var/lib/apt/lists/*
 COPY ./requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt