Update jupyter server

hosts/voyager/services/jupyter.nix

@@ -18,16 +18,38 @@ in {
     in
       readFile config.sops.secrets."jupyter/password".path;
 
+    /* kernels = { */
+      /* pythonDS = let */
+      /*   env = (pkgs.python310.withPackages (pythonPackages: with pythonPackages; [ */
+      /*     numpy */
+      /*     matplotlib */
+      /*     ipykernel */
+      /*   ])); */
+      /* in { */
+      /*   displayName = "Python for data science"; */
+      /*   argv = [ */
+      /*     "${env.interpreter}" */
+      /*     "-m" */
+      /*     "ipykernel_launcher" */
+      /*     "-f" */
+      /*     "{connection_file}" */
+      /*   ]; */
+      /*   language = "python"; */
+      /*   logo32 = "${env}/${env.sitePackages}/ipykernel/resources/logo-32x32.png"; */
+      /*   logo64 = "${env}/${env.sitePackages}/ipykernel/resources/logo-64x64.png"; */
+      /* }; */
+    /* }; */
     kernels = {
-      pythonDS = let
+      python3 = let
         env = (pkgs.python3.withPackages (pythonPackages: with pythonPackages; [
-          numpy
-          matplotlib
-          scipy
-          ipykernel
-        ]));
+                ipykernel
+                pandas
+                numpy
+                scipy
+                scikit-learn
+              ]));
       in {
-        displayName = "Python for data science";
+        displayName = "Python 3 for statistics";
         argv = [
           "${env.interpreter}"
           "-m"
@@ -98,6 +120,9 @@ in {
   };
 
   services.nginx.virtualHosts."jupyter.feal.no" = {
-    locations."/".proxyPass = "http://unix:/run/jupyter/jupyter.sock:/";
+    locations."/" = {
+      proxyPass = "http://unix:/run/jupyter/jupyter.sock:/";
+      proxyWebsockets = true;
+    };
   };
 }