diff --git a/src/backend/chat/custom/langchain.py b/src/backend/chat/custom/langchain.py
index a902fd2ae7..0f699285b6 100644
--- a/src/backend/chat/custom/langchain.py
+++ b/src/backend/chat/custom/langchain.py
@@ -59,7 +59,7 @@ def chat(self, chat_request: LangchainChatRequest, **kwargs: Any) -> Any:
             verbose=True,
         )
 
-        raise NotImplementedError("Langchain is not yet implemented")
+
 
         return self.agent_executor.stream(
             {
diff --git a/src/backend/config/tools.py b/src/backend/config/tools.py
index 6ba561be59..9e579565e0 100644
--- a/src/backend/config/tools.py
+++ b/src/backend/config/tools.py
@@ -187,3 +187,4 @@ def get_available_tools() -> dict[ToolName, dict]:
 
 
 AVAILABLE_TOOLS = get_available_tools()
+
diff --git a/src/interfaces/coral_web/src/components/Conversation/MessagingContainer.tsx b/src/interfaces/coral_web/src/components/Conversation/MessagingContainer.tsx
index 10e90d849d..c03ab45e12 100644
--- a/src/interfaces/coral_web/src/components/Conversation/MessagingContainer.tsx
+++ b/src/interfaces/coral_web/src/components/Conversation/MessagingContainer.tsx
@@ -112,7 +112,7 @@ const Content: React.FC<Props> = (props) => {
         const payload = {
           ids: Array.from(minimapCitationsUnique),
           citationId: generationId,
-          search_key: parseInt((minimapCitations[0] as { fields: { search_key: string } }).fields.search_key),
+          search_key: parseInt((minimapCitations[0] as any ).fields.search_key),
         }
 
         // Send to parent window