diff --git a/build.sh b/build.sh
index a9d24fe..23b1369 100755
--- a/build.sh
+++ b/build.sh
@@ -19,4 +19,4 @@ rm cellorganizer-binaries.tgz
 
 #docker build --no-cache -t icaoberg/cellorganizer-jupyter:latest .
 docker build -t murphylab/cellorganizer-jupyter:latest .
-docker tag murphylab/cellorganizer-jupyter:latest murphylab/cellorganizer-jupyter:v2.9.0
+docker tag murphylab/cellorganizer-jupyter:latest murphylab/cellorganizer-jupyter:v2.9.1
diff --git a/files/Download_files.ipynb b/files/Download_files.ipynb
index 595a4b6..1023ac9 100644
--- a/files/Download_files.ipynb
+++ b/files/Download_files.ipynb
@@ -5,7 +5,29 @@
    "metadata": {},
    "source": [
     "# Download files from the CellOrganizer site\n",
-    "Run this notebook to download files associated with this CellOrganizer release."
+    "Run this notebook to download files associated with this CellOrganizer release.\n",
+    "\n",
+    "Here are a quick guide for using various nethods from cellorganizer\n",
+    "\n",
+    "<ul>\n",
+    "  <li>img2slml, the top-level function to train generative models of cells</li>\n",
+    "  <li>slml2img, the top-level function to generate simulated instances from a trained generative model.</li>\n",
+    "  <li>slml2report, the top-level function to generate a report from comparing generative models.\n",
+    "</li>\n",
+    "</ul>\n",
+    "\n",
+    "#### img2slml( dimensionality, dnaImagesDirectoryPath, cellImagesDirectoryPath,protienImagesDirectoryPath , options)\n",
+    "\n",
+    "#### slml2info([model file],options)\n",
+    "\n",
+    "#### slml2report(model_file1 , model_file2, options)\n",
+    "\n",
+    "#### slml2img([model file], options)\n",
+    "\n",
+    "All files require full qualified path for them.\n",
+    "options are model or method specific dictionary, refer to given demos to understand how they work.\n",
+    "\n",
+    "Refer the http://www.cellorganizer.org/ website for more details."
    ]
   },
   {
@@ -56,4 +78,4 @@
  },
  "nbformat": 4,
  "nbformat_minor": 2
-}
+}
\ No newline at end of file
diff --git a/push.sh b/push.sh
index b621673..1163e4e 100755
--- a/push.sh
+++ b/push.sh
@@ -1,4 +1,4 @@
 !/bin/bash
 
 docker push murphylab/cellorganizer-jupyter:latest
-docker push murphylab/cellorganizer-jupyter:v2.9.0
+docker push murphylab/cellorganizer-jupyter:v2.9.1