Added new "createAsyncByteStream" method to the OpenAIConnection, as …

…well as a "stream" parameter to the Parameters type, setting the stage for future support of streaming responses.

Sources/CleverBird/OpenAIAPIConnection.swift

@@ -47,4 +47,22 @@ public class OpenAIAPIConnection {
             body: body,
             headers: self.requestHeaders)
     }
+
+    func createAsyncByteStream(for body: Encodable) async throws -> URLSession.AsyncBytes {
+
+        let request = try await createRequest(for: body)
+        let urlRequest = try await client.makeURLRequest(for: request)
+        let (asyncByteStream, response) = try await client.session.bytes(for: urlRequest)
+
+        guard let response = response as? HTTPURLResponse else {
+            throw CleverBirdError.responseParsingFailed
+        }
+
+        guard (200...299).contains(response.statusCode) else {
+            throw CleverBirdError.requestFailed(message: "Response status code: \(response.statusCode)")
+        }
+
+        return asyncByteStream
+    }
 }
+

Sources/CleverBird/chat/ChatCompletionRequestParameters.swift

@@ -4,6 +4,7 @@ public struct ChatCompletionRequestParameters: Codable {
     public let model: Model
     public let temperature: Percentage
     public let topP: Percentage?
+    public let stream: Bool
     public let stop: [String]?
     public let presencePenalty: Penalty?
     public let frequencyPenalty: Penalty?
@@ -13,6 +14,7 @@ public struct ChatCompletionRequestParameters: Codable {
     public init(model: Model,
                 temperature: Percentage,
                 topP: Percentage? = nil,
+                stream: Bool = false,
                 stop: [String]? = nil,
                 presencePenalty: Penalty? = nil,
                 frequencyPenalty: Penalty? = nil,
@@ -21,6 +23,7 @@ public struct ChatCompletionRequestParameters: Codable {
         self.model = model
         self.temperature = temperature
         self.topP = topP
+        self.stream = stream
         self.stop = stop
         self.presencePenalty = presencePenalty
         self.frequencyPenalty = frequencyPenalty

Sources/CleverBird/chat/ChatThread+complete.swift

@@ -1,7 +1,5 @@
 //  Created by B.T. Franklin on 5/5/23
 
-import Get
-
 extension ChatThread {
     public func complete() async -> ChatMessage? {