Chat Stream Integration (#52)

* rm: axios dependency

* add: stream parsing for normal style

* fix: empty string problem

* add: stream for embedded prompts

* update: version increment

src/utils/streamHandler.ts

@@ -0,0 +1,40 @@
+import { ChatResponse } from "ollama"
+import { ChatParams } from "./index.js"
+
+/**
+ * Method to query the Ollama client for async generation
+ * @param params 
+ * @returns Asyn
+ */
+export async function streamResponse(params: ChatParams): Promise<AsyncGenerator<ChatResponse, any, unknown>> {
+    return await params.ollama.chat({
+        model: params.model,
+        messages: params.msgHist,
+        options: {
+            num_thread: 8, // remove if optimization needed further
+            mirostat: 1,
+            mirostat_tau: 2.0,
+            top_k: 70
+        },
+        stream: true
+    })
+}
+
+/**
+ * Method to query the Ollama client for a block response 
+ * @param params parameters to query the client
+ * @returns ChatResponse generated by the Ollama client
+ */
+export async function blockResponse(params: ChatParams): Promise<ChatResponse> {
+    return await params.ollama.chat({
+        model: params.model,
+        messages: params.msgHist,
+        options: {
+            num_thread: 8, // remove if optimization needed further
+            mirostat: 1,
+            mirostat_tau: 2.0,
+            top_k: 70
+        },
+        stream: false
+    })
+}