update Dockerfile

Dockerfile

@@ -10,17 +10,19 @@ COPY requirements.txt .
 # Install dependencies
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy the rest of your application code
+# Copy the rest of the application code
 COPY . .
 
-# Set environment variables (you can override these when running the container)
-ENV REDDIT_CLIENT_ID= \
-    REDDIT_CLIENT_SECRET= \
-    PORT=8000
+# Environment variables (can be overridden at runtime)
+ENV REDDIT_CLIENT_ID="" \
+    REDDIT_CLIENT_SECRET="" \
+    SUBREDDITS="worldnews" \
+    POST_LIMIT=10 \
+    COMMENT_LIMIT=10 \
+    OUTPUT_DIR="/app/output"
 
-# Expose the port your app runs on
-EXPOSE ${PORT}
+# Create output directory inside container
+RUN mkdir -p ${OUTPUT_DIR} && mkdir -p ${OUTPUT_DIR}/.meta
 
-# Command to run your Python app (update as needed)
-# For example, if you have an app.py file:
-CMD ["python", "app.py"]
+# Default command to run the scraper
+CMD ["python", "app.py"]
\ No newline at end of file