Update Dockerfile

Dockerfile

@@ -1,18 +1,14 @@
 FROM python:3.10
 
 
-# Define a build argument for the timestamp
-ARG BUILD_TIMESTAMP
+ARG now
 
-# Set the environment variable using the build argument
-ENV BUILD_TIMESTAMP=${BUILD_TIMESTAMP}
 
-# Use the timestamp in a command (for demonstration)
-RUN echo "Build timestamp: ${BUILD_TIMESTAMP}"
+ENV build_date=$now
 
 # Ensure the timestamp is available as an environment variable
-ENV BUILD_TIMESTAMP=$timestamp
+# ENV BUILD_TIMESTAMP=$timestamp
 
 
 # Print the timestamp to verify
-RUN echo "The build timestamp is $BUILD_TIMESTAMP"
+RUN echo "The build timestamp is $build_date"