ci: update version string in docs

.github/workflows/rust.yml

@@ -781,6 +781,8 @@ jobs:
         run: python -m venv .env --clear; source .env/bin/activate; pip install -r requirements.txt; python -m ensurepip --upgrade
       - name: Build python ezkl
         run: source .env/bin/activate; unset CONDA_PREFIX; maturin develop --features python-bindings --profile=test-runs
+      - name: Cat and Dog notebook
+        run: source .env/bin/activate; cargo nextest run py_tests::tests::cat_and_dog_notebook_
       - name: All notebooks
         run: source .env/bin/activate; cargo nextest run py_tests::tests::run_notebook_ --test-threads 1
       - name: Voice tutorial

docs/python/src/conf.py

@@ -1,7 +1,7 @@
 import ezkl
 
 project = 'ezkl'
-release = '20.0.0'
+release = '20.0.2'
 version = release
 
 

examples/notebooks/cat_and_dog_data.sh

@@ -0,0 +1,13 @@
+# download tess data
+# check if first argument has been set 
+if [ ! -z "$1" ]; then
+    DATA_DIR=$1
+else
+    DATA_DIR=data
+fi
+
+echo "Downloading data to $DATA_DIR"
+
+if [ ! -d "$DATA_DIR/CATDOG" ]; then
+    kaggle datasets download tongpython/cat-and-dog -p $DATA_DIR/CATDOG --unzip
+fi

src/circuit/modules/polycommit.rs

@@ -1,7 +1,7 @@
 /*
 An easy-to-use implementation of the Poseidon Hash in the form of a Halo2 Chip. While the Poseidon Hash function
 is already implemented in halo2_gadgets, there is no wrapper chip that makes it easy to use in other circuits.
-Thanks to https://github.com/summa-dev/summa-solvency/blob/master/src/chips/poseidon/hash.rs for the inspiration (and also helping us understand how to use this).
+Thanks to https://github.com/summa-dev/summa-solvency/blob/master/zk_prover/src/chips/poseidon/hash.rs for the inspiration (and also helping us understand how to use this).
 */
 
 use std::collections::HashMap;

src/circuit/modules/poseidon.rs

@@ -1,7 +1,7 @@
 /*
 An easy-to-use implementation of the Poseidon Hash in the form of a Halo2 Chip. While the Poseidon Hash function
 is already implemented in halo2_gadgets, there is no wrapper chip that makes it easy to use in other circuits.
-Thanks to https://github.com/summa-dev/summa-solvency/blob/master/src/chips/poseidon/hash.rs for the inspiration (and also helping us understand how to use this).
+Thanks to https://github.com/summa-dev/summa-solvency/blob/master/zk_prover/src/chips/poseidon/hash.rs for the inspiration (and also helping us understand how to use this).
 */
 
 pub mod poseidon_params;

tests/py_integration_tests.rs

@@ -49,6 +49,23 @@ mod py_tests {
         std::env::set_var("VOICE_DATA_DIR", format!("{}", voice_data_dir));
     }
 
+    fn download_catdog_data() {
+        let cat_and_dog_data_dir = shellexpand::tilde("~/data/catdog_data");
+
+        DOWNLOAD_VOICE_DATA.call_once(|| {
+            let status = Command::new("bash")
+                .args([
+                    "examples/notebooks/cat_and_dog_data.sh",
+                    &cat_and_dog_data_dir,
+                ])
+                .status()
+                .expect("failed to execute process");
+            assert!(status.success());
+        });
+        // set VOICE_DATA_DIR environment variable
+        std::env::set_var("CATDOG_DATA_DIR", format!("{}", cat_and_dog_data_dir));
+    }
+
     fn setup_py_env() {
         ENV_SETUP.call_once(|| {
             // supposes that you have a virtualenv called .env and have run the following
@@ -225,6 +242,20 @@ mod py_tests {
                 anvil_child.kill().unwrap();
             }
 
+
+            #[test]
+            fn cat_and_dog_notebook_() {
+                crate::py_tests::init_binary();
+                let mut anvil_child = crate::py_tests::start_anvil(false);
+                crate::py_tests::download_catdog_data();
+                let test_dir: TempDir = TempDir::new("cat_and_dog").unwrap();
+                let path = test_dir.path().to_str().unwrap();
+                crate::py_tests::mv_test_(path, "cat_and_dog.ipynb");
+                run_notebook(path, "cat_and_dog.ipynb");
+                test_dir.close().unwrap();
+                anvil_child.kill().unwrap();
+            }
+
             #[test]
             fn reusable_verifier_notebook_() {
                 crate::py_tests::init_binary();