Handlers Directory and Universal Import Fix (#86)

* Update: split jsonHandler.ts to different files

* Add: handlers folder and moved some files there

* Update: interface file name

src/utils/handlers/streamHandler.ts

@@ -0,0 +1,39 @@
+import { ChatResponse } from "ollama"
+import { ChatParams } from "../index.js"
+import { AbortableAsyncIterator } from "ollama/src/utils.js"
+
+/**
+ * Method to query the Ollama client for async generation
+ * @param params 
+ * @returns Asyn
+ */
+export async function streamResponse(params: ChatParams): Promise<AbortableAsyncIterator<ChatResponse>> {
+    return await params.ollama.chat({
+        model: params.model,
+        messages: params.msgHist,
+        options: {
+            mirostat: 1,
+            mirostat_tau: 2.0,
+            top_k: 70
+        },
+        stream: true
+    }) as unknown as AbortableAsyncIterator<ChatResponse>
+}
+
+/**
+ * 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: {
+            mirostat: 1,
+            mirostat_tau: 2.0,
+            top_k: 70
+        },
+        stream: false
+    })
+}