Use efs only for numpy

infrastructure/aws/lambda/Dockerfile

@@ -16,18 +16,19 @@ COPY titiler/ titiler/
 # we have to force using old package version that seems `almost` compatible with Lambda env botocore
 # https://docs.aws.amazon.com/lambda/latest/dg/lambda-runtimes.html
 RUN pip install --upgrade pip
-RUN pip install . "mangum>=0.10.0" "botocore==1.29.76" "aiobotocore==2.5.0" -t /mnt/efs/libraries --no-binary pydantic
+RUN pip install . "mangum>=0.10.0" "botocore==1.29.76" "aiobotocore==2.5.0" -t /asset --no-binary pydantic
 
 # Reduce package size and remove useless files
-RUN cd /mnt/efs/libraries && find . -type f -name '*.pyc' | while read f; do n=$(echo $f | sed 's/__pycache__\///' | sed 's/.cpython-[0-9]*//'); cp $f $n; done;
-RUN cd /mnt/efs/libraries && find . -type d -a -name '__pycache__' -print0 | xargs -0 rm -rf
-RUN cd /mnt/efs/libraries && find . -type f -a -name '*.py' -print0 | xargs -0 rm -f
-RUN find /mnt/efs/libraries -type d -a -name 'tests' -print0 | xargs -0 rm -rf
-RUN rm -rdf /mnt/efs/libraries/numpy/doc/ /mnt/efs/libraries/bin /mnt/efs/libraries/geos_license /mnt/efs/libraries/Misc
-RUN rm -rdf /mnt/efs/libraries/boto3*
-RUN rm -rdf /mnt/efs/libraries/botocore*
-ENV PYTHONPATH=/mnt/efs/libraries
+RUN cd /asset && find . -type f -name '*.pyc' | while read f; do n=$(echo $f | sed 's/__pycache__\///' | sed 's/.cpython-[0-9]*//'); cp $f $n; done;
+RUN cd /asset && find . -type d -a -name '__pycache__' -print0 | xargs -0 rm -rf
+RUN cd /asset && find . -type f -a -name '*.py' -print0 | xargs -0 rm -f
+RUN find /asset -type d -a -name 'tests' -print0 | xargs -0 rm -rf
+RUN rm -rdf /asset/numpy/doc/ /asset/bin /asset/geos_license /asset/Misc
+RUN rm -rdf /asset/boto3*
+RUN rm -rdf /asset/botocore*
+RUN mv /asset/numpy /mnt/efs/libraries/
+ENV PYTHONPATH="${PYTHONPATH}:/mnt/efs/libraries"
 
-COPY infrastructure/aws/lambda/handler.py /mnt/efs/libraries/handler.py
+COPY infrastructure/aws/lambda/handler.py /asset/handler.py
 
 CMD ["echo", "hello world"]