pytorch

d24753b6 - Update base for Update on "[pkg] add generic ZipFile Reader/Writer"

Update base for Update on "[pkg] add generic ZipFile Reader/Writer" add a generic zip file reader/writer to torch.package in order to get rid of dependency on torch for non torchscript / tensor related usages of package. This also enables users to create a derived class from the zip file reader/writer classes to have their own serialization/deserialization if it's desired for performance needs. Differential Revision: [D33970688](https://our.internmc.facebook.com/intern/diff/D33970688) [ghstack-poisoned] Update base for Update on "[pkg] add generic ZipFile Reader/Writer" add a generic zip file reader/writer to torch.package in order to get rid of dependency on torch for non torchscript / tensor related usages of package. This also enables users to create a derived class from the zip file reader/writer classes to have their own serialization/deserialization if it's desired for performance needs. Differential Revision: [D33970688](https://our.internmc.facebook.com/intern/diff/D33970688) [ghstack-poisoned] Update on "[pkg] add generic ZipFile Reader/Writer" add a generic zip file reader/writer to torch.package in order to get rid of dependency on torch for non torchscript / tensor related usages of package. This also enables users to create a derived class from the zip file reader/writer classes to have their own serialization/deserialization if it's desired for performance needs. Differential Revision: [D33970688](https://our.internmc.facebook.com/intern/diff/D33970688) [ghstack-poisoned]