diff --git a/src/main/java/com/olympus/hermione/tools/DocAndSourceCodeTool.java b/src/main/java/com/olympus/hermione/tools/DocAndSourceCodeTool.java
index 222126d..3413c18 100644
--- a/src/main/java/com/olympus/hermione/tools/DocAndSourceCodeTool.java
+++ b/src/main/java/com/olympus/hermione/tools/DocAndSourceCodeTool.java
@@ -82,7 +82,7 @@ public class DocAndSourceCodeTool {
         similaritySearchCodeInput.setQuery(query);
         similaritySearchCodeInput.setTopK("3");
         similaritySearchCodeInput.setSimilarityThreshold("0.7");
-        similaritySearchCodeInput.setFilterExpression("'ksApplicationName' == '" + this.application+"'");
+        similaritySearchCodeInput.setFilterExpression("ksApplicationName == '" + this.application+"'");
 
         if(this.application == null || this.application.isEmpty()){
             return " Cannot retrieve any source code without an application. Avoid using this tool again.";
diff --git a/src/main/java/com/olympus/hermione/tools/SourceCodeTool.java b/src/main/java/com/olympus/hermione/tools/SourceCodeTool.java
index ee3b89a..5333c38 100644
--- a/src/main/java/com/olympus/hermione/tools/SourceCodeTool.java
+++ b/src/main/java/com/olympus/hermione/tools/SourceCodeTool.java
@@ -1,14 +1,12 @@
 package com.olympus.hermione.tools;
 
-import java.time.LocalDateTime;
 import java.util.logging.Logger;
 
 import org.springframework.ai.tool.annotation.Tool;
 import org.springframework.cloud.client.ServiceInstance;
-import org.springframework.context.i18n.LocaleContextHolder;
+import org.springframework.cloud.client.discovery.DiscoveryClient;
 import org.springframework.web.client.RestTemplate;
 
-import org.springframework.cloud.client.discovery.DiscoveryClient;
 import com.olympus.dto.CodeRagResponse;
 import com.olympus.dto.SimilaritySearchCodeInput;