Update app.py

app.py

@@ -40,6 +40,89 @@ scheduler.start()
 # Initial authentication
 refresh_authentication()
 
+Article = {
+  "class": "Article",
+  "description": "A class representing articles in the application",
+  "vectorIndexType": "hnsw",
+  "vectorIndexConfig": {
+  },
+  "vectorizer": "text2vec-contextionary",
+  "moduleConfig": {
+    "text2vec-contextionary": {
+      "vectorizeClassName": true
+    }
+  },
+  "properties": [
+    {
+      "name": "title",
+      "description": "The title of the article",
+      "dataType": ["text"],
+      "moduleConfig": {
+        "text2vec-contextionary": {
+          "skip": false,
+          "vectorizePropertyName": true
+        }
+      },
+      "indexFilterable": true,
+      "indexSearchable": true
+    },
+    {
+      "name": "content",
+      "description": "The content of the article",
+      "dataType": ["text"],
+      "moduleConfig": {
+        "text2vec-contextionary": {
+          "skip": false,
+          "vectorizePropertyName": true
+        }
+      },
+      "indexFilterable": true,
+      "indexSearchable": true
+    },
+    {
+      "name": "author",
+      "description": "The author of the article",
+      "dataType": ["text"],
+      "indexFilterable": true,
+      "indexSearchable": true
+    },
+    {
+      "name": "publishDate",
+      "description": "The date the article was published",
+      "dataType": ["date"],
+      "indexFilterable": true,
+      "indexSearchable": true
+    }
+  ],
+  "invertedIndexConfig": {
+    "stopwords": {
+      "preset": "en",
+      "additions": [],
+      "removals": []
+    },
+    "indexTimestamps": true,
+    "indexNullState": true,
+    "indexPropertyLength": true,
+    "bm25": {
+      "b": 0.75,
+      "k1": 1.2
+    }
+  },
+  "shardingConfig": {
+    "virtualPerPhysical": 128,
+    "desiredCount": 1,
+    "actualCount": 1,
+    "desiredVirtualCount": 128,
+    "actualVirtualCount": 128,
+    "key": "_id",
+    "strategy": "hash",
+    "function": "murmur3"
+  },
+  "multiTenancyConfig": {
+    "enabled": false
+  }
+}
+
 # Initialize vectorstore
 vectorstore = Weaviate(client, index_name="HereChat", text_key="text")
 vectorstore._query_attrs = ["text", "title", "url", "views", "lang", "_additional {distance}"]
@@ -143,4 +226,4 @@ iface = gr.Interface(
     outputs="text"
 )
 
-iface.launch()
+iface.launch()