Update app.py

app.py

@@ -116,9 +116,9 @@ QA_CHAIN_PROMPT_2 = PromptTemplate(input_variables=["context", "question"], temp
 
 # Neo4j setup
 graph = Neo4jGraph(
-    url="neo4j+s://d63baadd.databases.neo4j.io",
+    url="neo4j+s://98f45cc0.databases.neo4j.io",
     username="neo4j",
-    password="XCSXe1Jl_gjyJqoBGXDqY1UrfgDc4Z_RT5YGrxPAy-g"
+    password="B_sZbapCTZoQDWj1JrhwqElsNa-jm5Zq1m_mAnyPYog"
 )
 
 # Avoid pushing the graph documents to Neo4j every time