diff --git a/literalai/api/gql.py b/literalai/api/gql.py
index 48563ba..4ffd5e5 100644
--- a/literalai/api/gql.py
+++ b/literalai/api/gql.py
@@ -10,7 +10,6 @@
         startTime
         endTime
         createdAt
-        participantIdentifier
         type
         error
         input
diff --git a/mypy.ini b/mypy.ini
index 4c4d67a..d3aaeb3 100644
--- a/mypy.ini
+++ b/mypy.ini
@@ -6,3 +6,6 @@ ignore_missing_imports = True
 
 [mypy-chevron.*]
 ignore_missing_imports = True
+
+[mypy-langchain_community.*]
+ignore_missing_imports = True
\ No newline at end of file