model changed to Haiku 3.5 for query re=write

utilities/invoke_models.py

@@ -61,7 +61,7 @@ def invoke_model_mm(text,img):
 def invoke_llm_model(input,is_stream):
     if(is_stream == False):
         response = bedrock_runtime_client.invoke_model( 
-            modelId= "us.anthropic.claude-3-5-haiku-20241022-v1:0",#"anthropic.claude-3-5-haiku-20241022-v1:0",#"anthropic.claude-3-5-sonnet-20240620-v1:0",,
+            modelId= "us.anthropic.claude-3-haiku-20240307-v1:0",#"us.anthropic.claude-3-5-haiku-20241022-v1:0",#"anthropic.claude-3-5-haiku-20241022-v1:0",#"anthropic.claude-3-5-sonnet-20240620-v1:0",,
             contentType = "application/json",
             accept = "application/json",
             performanceConfigLatency='optimized',