Update Dockerfile

Dockerfile

@@ -2,7 +2,15 @@ FROM python:3.10.9
 
 COPY . .
 
-WORKDIR /
+
+# Set the working directory to /app
+WORKDIR /app
+
+# Create a directory for storing downloaded PDF files
+RUN mkdir /app/downloads
+
+# Copy the current directory contents into the container at /app
+COPY . /app
 
 RUN apt-get update && apt-get install -y \
     libgl1-mesa-glx \