diff --git a/src/agent/graph.py b/src/agent/graph.py
index 6cc7407..3c164df 100644
--- a/src/agent/graph.py
+++ b/src/agent/graph.py
@@ -173,7 +173,7 @@ def write_to_slack(state: OverallState):
                 "type": "header",
                 "text": {
                     "type": "plain_text",
-                    "text": ":fire: :robot_face: Take-Bot is heating up ...",
+                    "text": ":fire: :robot_face: Reddit-Radar is heating up ...",
                     "emoji": true
                 }
             })
diff --git a/src/agent/state.py b/src/agent/state.py
index eab53d1..0fa842a 100644
--- a/src/agent/state.py
+++ b/src/agent/state.py
@@ -37,7 +37,7 @@ class TakeGeneratorState:
 
 @dataclass(kw_only=True)
 class OverallInputState:
-    user_provided_topics: str = field(default="AI") # User-provided topics     
+    user_provided_topics: str = field(default="") # User-provided topics     
 
 @dataclass(kw_only=True)
 class OverallState: