diff --git a/src/main.rs b/src/main.rs
index 5c32e88..5b4186e 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -358,8 +358,13 @@ fn main() -> anyhow::Result<()> {
                 });
 
             // Find first agent message sent after the last bot message
-            let (pos, transfer_message) =
-                bot_transfer_message.expect("Failed to get the transfer bot message position");
+           // let (pos, transfer_message) =
+           //     bot_transfer_message.expect("Failed to get the transfer bot message position");
+	
+		let (pos, transfer_message) = match bot_transfer_message {
+			Some((pos, msg)) => (pos, msg),
+	  		None => return "".to_string(), // Retorna string vazia em vez de panic
+		};
 
             let msg = talk_histories
                 .as_array()
@@ -374,10 +379,11 @@ fn main() -> anyhow::Result<()> {
                 })
                 .take(1)
                 .collect_vec();
+		// Se não encontrar mensagem do agente, retorna string vazia
+		    if msg.is_empty() {
+ 			   return "".to_string();
+			}
 
-	    //if msg[0] {
-              //  return None;
-            //}
             let agent_first_message = msg[0];
 
             // Calculate time difference between bot message and agent message
@@ -425,6 +431,7 @@ fn main() -> anyhow::Result<()> {
                 name, id, response_time, bot_transfer_date, user_response_date
             )
         })
+	.filter(|s| !s.is_empty()) // Filtra strings vazias
         .reduce(|acc, e| format!("{}\n{}", acc, e))
         .unwrap_or("".to_string());