Update Dockerfile

Dockerfile

@@ -7,22 +7,26 @@ WORKDIR /data
 # Install wget (required to download OSM data)
 RUN apt-get update && apt-get install -y wget
 
+# Create 'osrm' group and user to fix permission issues
+RUN groupadd -r osrm && \
+    useradd -r -g osrm -d /data -s /sbin/nologin osrm
+
 # Download an example OSM extract (Berlin)
 RUN wget http://download.geofabrik.de/europe/germany/berlin-latest.osm.pbf
 
 # Preprocess the OSM data:
 # 1. Extract data using the car profile
-# 2. Partition the graph for the MLD algorithm
-# 3. Customize the partitioned data
+# 2. Partition the graph for MLD algorithm
+# 3. Customize partitioned data
 RUN osrm-extract -p /opt/car.lua berlin-latest.osm.pbf && \
-    osrm-partition berlin-latest.osrm && \
-    osrm-customize berlin-latest.osrm
+    osrm-partition berlin-latest.osm && \
+    osrm-customize berlin-latest.osm
 
-# Fix permissions: Make files accessible to the 'osrm' user
+# Ensure files are owned by 'osrm' for proper service execution
 RUN chown -R osrm:osrm /data
 
-# Expose port 7860 (Hugging Face Spaces expects the app to listen on this port)
+# Expose port 7860 for Hugging Face Spaces
 EXPOSE 7860
 
-# Start the OSRM routing engine on port 7860 using the MLD pipeline
-CMD ["osrm-routed", "--algorithm", "mld", "--port", "7860", "berlin-latest.osrm"]
+# Start OSRM routing engine on port 7860 using MLD algorithm
+CMD ["osrm-routed", "--algorithm", "mld", "--port", "7860", "berlin-latest.osm"]