diff --git a/src/main/java/io/github/ollama4j/models/request/OllamaChatEndpointCaller.java b/src/main/java/io/github/ollama4j/models/request/OllamaChatEndpointCaller.java
index a43d77c..71c2b9b 100644
--- a/src/main/java/io/github/ollama4j/models/request/OllamaChatEndpointCaller.java
+++ b/src/main/java/io/github/ollama4j/models/request/OllamaChatEndpointCaller.java
@@ -7,11 +7,9 @@ import io.github.ollama4j.models.chat.OllamaChatMessage;
 import io.github.ollama4j.models.chat.OllamaChatRequest;
 import io.github.ollama4j.models.chat.OllamaChatResult;
 import io.github.ollama4j.models.response.OllamaErrorResponse;
-import io.github.ollama4j.models.response.OllamaResult;
 import io.github.ollama4j.models.chat.OllamaChatResponseModel;
 import io.github.ollama4j.models.chat.OllamaChatStreamObserver;
 import io.github.ollama4j.models.generate.OllamaStreamHandler;
-import io.github.ollama4j.utils.OllamaRequestBody;
 import io.github.ollama4j.utils.Utils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;