improve logging (#26)

* improve logging

* swift format

Author: sebsto

Sources/Converse/BedrockService+ConverseStreaming.swift

@@ -120,7 +120,7 @@ extension BedrockService {
             // see https://github.com/awslabs/aws-sdk-swift/blob/2697fb44f607b9c43ad0ce5ca79867d8d6c545c2/Sources/Services/AWSBedrockRuntime/Sources/AWSBedrockRuntime/Models.swift#L3478
             // it will be the responsibility of the user to handle the stream and re-assemble the messages and content
 
-            let reply = try ConverseReplyStream(sdkStream)
+            let reply = try ConverseReplyStream(sdkStream, logger: logger)
 
             // this time, a different stream is created from the previous one, this one has the following elements
             // - messageStart: this is the start of a message, it contains the role (assistant or user)

Sources/Converse/Tool.swift

@@ -17,10 +17,10 @@
 import Foundation
 import Smithy
 
-public struct Tool: Codable {
+public struct Tool: Codable, CustomStringConvertible {
     public let name: String
     public let inputSchema: JSON
-    public let description: String?
+    public let toolDescription: String?
 
     public init(name: String, inputSchema: JSON, description: String? = nil) throws {
         guard !name.isEmpty else {
@@ -33,7 +33,7 @@ public struct Tool: Codable {
         }
         self.name = name
         self.inputSchema = inputSchema
-        self.description = description
+        self.toolDescription = description
     }
 
     public init(from sdkToolSpecification: BedrockRuntimeClientTypes.ToolSpecification) throws {
@@ -67,4 +67,9 @@ public struct Tool: Codable {
             name: name
         )
     }
+
+    // for CustomStringConvertible
+    public var description: String {
+        "Tool(name: \(name), description: \(toolDescription ?? "nil"))"
+    }
 }