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index c53341b..fdb8e8e 100644
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diff --git a/doc/core-chat.PNG b/doc/core-chat.PNG
index 2963e3c..50fade3 100644
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diff --git a/doc/core-conversations.PNG b/doc/core-conversations.PNG
index 8555998..2c52e0b 100644
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diff --git a/doc/core-domain_file.PNG b/doc/core-domain_file.PNG
index b2533fc..7e01cc7 100644
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diff --git a/doc/core-memoization_policy.PNG b/doc/core-memoization_policy.PNG
new file mode 100644
index 0000000..54830e9
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diff --git a/doc/core-stories_files.PNG b/doc/core-stories_files.PNG
index a4baf14..050b680 100644
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diff --git a/doc/nlu-md_files.PNG b/doc/nlu-md_files.PNG
index 2c5d27e..959dcdb 100644
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diff --git a/src/RasaHost/RasaHost/__init__.py b/src/RasaHost/RasaHost/__init__.py
index 3e85673..f592cb4 100644
--- a/src/RasaHost/RasaHost/__init__.py
+++ b/src/RasaHost/RasaHost/__init__.py
@@ -17,6 +17,7 @@ class RasaHost:
     nlu_path = os.path.join(current_dir, "data/nlu/")
     stories_path = os.path.join(current_dir, "data/stories/")
     domain_path = os.path.join(current_dir, "data/domain.yml")
+    memoization_policy_path = os.path.join(current_dir, "models/current/dialogue/policy_1_MemoizationPolicy")
     host = environ.get('SERVER_HOST', '0.0.0.0')
     port = 5555
     agent = None
diff --git a/src/RasaHost/RasaHost/controllers/models_controller.py b/src/RasaHost/RasaHost/controllers/models_controller.py
index c3dc3da..c7e351c 100644
--- a/src/RasaHost/RasaHost/controllers/models_controller.py
+++ b/src/RasaHost/RasaHost/controllers/models_controller.py
@@ -14,6 +14,7 @@
 
 @app.route('/models/MemoizationPolicy')
 def models_memoization_policy():
+    MemoizationPolicyService(host.memoization_policy_path).decode()
     return render_template(
         'models/memoization_policy.html',
         title='MemoizationPolicy',
@@ -21,7 +22,7 @@ def models_memoization_policy():
 
 @app.route('/api/models/MemoizationPolicy/lookups/decode', methods=['POST'])
 def api_models_memoization_policy_lookups_decode():
-    MemoizationPolicyService('C:\\Projects\\GSA\\Investec.Bot\\Investec.Bot\\models\\current\\dialogue\\policy_1_MemoizationPolicy').decode()
+    MemoizationPolicyService(host.memoization_policy_path).decode()
     return jsonify({"result":"ok"})
 
 
@@ -29,5 +30,5 @@ def api_models_memoization_policy_lookups_decode():
 def api_models_memoization_policy_lookups():
     query = request.args.get('q')
     last_index = int(request.args.get('i', 0))
-    result = MemoizationPolicyService('C:\\Projects\\GSA\\Investec.Bot\\Investec.Bot\\models\\current\\dialogue\\policy_1_MemoizationPolicy').find(query, last_index)
+    result = MemoizationPolicyService(host.memoization_policy_path).find(query, last_index)
     return jsonify({"result": result})
diff --git a/src/RasaHost/RasaHost/services/memoization_policy_service.py b/src/RasaHost/RasaHost/services/memoization_policy_service.py
index c631f68..5c58cef 100644
--- a/src/RasaHost/RasaHost/services/memoization_policy_service.py
+++ b/src/RasaHost/RasaHost/services/memoization_policy_service.py
@@ -11,12 +11,16 @@ class MemoizationPolicyService(object):
 
     def __init__(self, path = None, *args, **kwargs):
         self.path = path
+        self.memorized_turns_path = os.path.join(self.path, 'memorized_turns.json')
+        self.memorized_turns_lookups_path = os.path.join(self.path, 'memorized_turns_lookups.txt')
         pass
 
     def decode(self):
-        with open(os.path.join(self.path, 'memorized_turns.json')) as f_encoded:
+        if not os.path.exists(self.memorized_turns_path):
+            return
+        with open(self.memorized_turns_path) as f_encoded:
             memorized_turns = json.load(f_encoded)
-        with open(os.path.join(self.path, 'memorized_turns_lookups.txt'), 'a+') as f_decoded:
+        with open(self.memorized_turns_lookups_path, 'a+') as f_decoded:
             for lookup in memorized_turns["lookup"]:
                 b64decoded = base64.b64decode(lookup)
                 decompressed = zlib.decompress(bytes(b64decoded))
@@ -24,9 +28,11 @@ def decode(self):
                 f_decoded.write(text + "\n")
 
     def find(self, query, last_index):
+        if not os.path.exists(self.memorized_turns_lookups_path):
+            return []
         lookups = []
         current_last_index = 0
-        with open(os.path.join(self.path, 'memorized_turns_lookups.txt'), 'r') as f_decoded:
+        with open(self.memorized_turns_lookups_path, 'r') as f_decoded:
             for index, line in enumerate(f_decoded):
                 current_last_index = index
                 if current_last_index > last_index:
@@ -44,7 +50,7 @@ def parse_lookup(self, lookup):
 
     def parse(self):
         lookups = []
-        with open(os.path.join(self.path, 'memorized_turns.json')) as f_encoded:
+        with open(self.memorized_turns_path) as f_encoded:
             memorized_turns = json.load(f_encoded)
             with Pool() as p:
                 lookups = p.map(parse_lookup, memorized_turns["lookup"])
diff --git a/src/RasaHost/RasaHost/templates/layout.html b/src/RasaHost/RasaHost/templates/layout.html
index 8ccbe4c..2a7e8c9 100644
--- a/src/RasaHost/RasaHost/templates/layout.html
+++ b/src/RasaHost/RasaHost/templates/layout.html
@@ -93,6 +93,11 @@ <h6 class="sidebar-heading px-3 mt-4 mb-1 text-muted">
                             <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-file-text" color="#384047"><path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"></path><polyline points="14 2 14 8 20 8"></polyline><line x1="16" y1="13" x2="8" y2="13"></line><line x1="16" y1="17" x2="8" y2="17"></line><polyline points="10 9 9 9 8 9"></polyline></svg> analyze
                         </a>
                     </li>
+                    <li class="nav-item">
+                        <a href="/models/MemoizationPolicy" class="nav-link {{"active" if request.path.lower().startswith("/models/memoizationpolicy") else "" }}">
+                            <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-file-text" color="#384047"><path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"></path><polyline points="14 2 14 8 20 8"></polyline><line x1="16" y1="13" x2="8" y2="13"></line><line x1="16" y1="17" x2="8" y2="17"></line><polyline points="10 9 9 9 8 9"></polyline></svg> memoization policy
+                        </a>
+                    </li>
                 </ul>
                 <h6 class="sidebar-heading px-3 mt-4 mb-1 text-muted">
                     <span class="text-secondary">Other</span>
@@ -104,16 +109,6 @@ <h6 class="sidebar-heading px-3 mt-4 mb-1 text-muted">
                         </a>
                     </li>
                 </ul>
-                <h6 class="sidebar-heading px-3 mt-4 mb-1 text-muted d-none">
-                    <span class="text-secondary">Model</span>
-                </h6>
-                <ul class="nav flex-column d-none">
-                    <li class="nav-item">
-                        <a href="/models/MemoizationPolicy" class="nav-link">
-                            <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="feather feather-file-text" color="#384047"><path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z"></path><polyline points="14 2 14 8 20 8"></polyline><line x1="16" y1="13" x2="8" y2="13"></line><line x1="16" y1="17" x2="8" y2="17"></line><polyline points="10 9 9 9 8 9"></polyline></svg> Memoization Policy
-                        </a>
-                    </li>
-                </ul>
             </nav>
             <main role="main" class="col main">
                 {% block content %}{% endblock %}
diff --git a/src/RasaHost/RasaHost/templates/models/memoization_policy.html b/src/RasaHost/RasaHost/templates/models/memoization_policy.html
index 4bd423c..73f11ae 100644
--- a/src/RasaHost/RasaHost/templates/models/memoization_policy.html
+++ b/src/RasaHost/RasaHost/templates/models/memoization_policy.html
@@ -5,7 +5,7 @@
 {% raw %}
 <div id="app" v-cloak>
     <div class="d-flex justify-content-between flex-wrap flex-md-nowrap align-items-center pb-2 mb-3 pt-1">
-        <h1 class="h4">Models - Memoization Policy</h1>
+        <h1 class="h4">core - memoization policy</h1>
         <div class="btn-toolbar mb-2 mb-md-0">
             <div class="input-group">
                 <input v-model="query" v-on:keyup.enter="search" type="text" class="form-control form-control-sm" placeholder="Search...">
@@ -14,9 +14,9 @@ <h1 class="h4">Models - Memoization Policy</h1>
                 </div>
             </div>
         </div>
-        <a v-on:click.stop.prevent="decode()" href="#" class="icon text-muted ml-3">
+        <!--<a v-on:click.stop.prevent="decode()" href="#" class="icon text-muted ml-3">
             Decode <div v-if="isDecoding" class="loader"></div>
-        </a>
+        </a>-->
     </div>
     <div class="row">
         <div class="col-md-12">
diff --git a/src/RasaHost/dist/rasa-host-0.3.0.tar.gz b/src/RasaHost/dist/rasa-host-0.3.0.tar.gz
index 258015b..4e94394 100644
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diff --git a/src/RasaHost/dist/rasa_host-0.3.0-py3-none-any.whl b/src/RasaHost/dist/rasa_host-0.3.0-py3-none-any.whl
index 8f473d7..f1aa33b 100644
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