Update Dockerfile

Dockerfile

@@ -1,21 +1,26 @@
 # Dockerfile
 FROM python:3.10-slim
 
-# Prevent Python from writing .pyc files to disk and buffer stdout/stderr
+# Avoid .pyc and enable unbuffered logs
 ENV PYTHONDONTWRITEBYTECODE=1 \
     PYTHONUNBUFFERED=1
 
 WORKDIR /app
 
-# Install dependencies
-RUN pip install --upgrade pip
-RUN pip install gradio
+# Install system deps for PyMuPDF
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+      libmupdf-dev \
+    && rm -rf /var/lib/apt/lists/*
 
-# Copy your app code
+# Install Python deps
+COPY requirements.txt .
+RUN pip install --upgrade pip && \
+    pip install -r requirements.txt
+
+# Copy application code
 COPY app.py .
 
-# Expose Gradio’s default port
 EXPOSE 7860
 
-# Launch the app
 CMD ["python", "app.py"]