fix google model name and add gemini 1.5 flash (#1778)

Author: meetpateltech

Diff for: lib/chat-setting-limits.ts

@@ -41,6 +41,13 @@ export const CHAT_SETTING_LIMITS: Record<LLMID, ChatSettingLimits> = {
   },
 
   // GOOGLE MODELS
+  
+  "gemini-1.5-flash": {
+    MIN_TEMPERATURE: 0.0,
+    MAX_TEMPERATURE: 1.0,
+    MAX_TOKEN_OUTPUT_LENGTH: 8192,
+    MAX_CONTEXT_LENGTH: 1040384
+  },
   "gemini-1.5-pro-latest": {
     MIN_TEMPERATURE: 0.0,
     MAX_TEMPERATURE: 1.0,

Diff for: lib/models/llm/google-llm-list.ts

@@ -4,14 +4,24 @@ const GOOGLE_PLATORM_LINK = "https://ai.google.dev/"
 
 // Google Models (UPDATED 12/22/23) -----------------------------
 
-// Gemini Flash (UPDATED 05/28/24)
-const GEMINI_FLASH: LLM = {
+// Gemini 1.5 Flash
+const GEMINI_1_5_FLASH: LLM = {
+  modelId: "gemini-1.5-flash",
+  modelName: "Gemini 1.5 Flash",
+  provider: "google",
+  hostedId: "gemini-1.5-flash",
+  platformLink: GOOGLE_PLATORM_LINK,
+  imageInput: true
+}
+
+// Gemini 1.5 Pro (UPDATED 05/28/24)
+const GEMINI_1_5_PRO: LLM = {
   modelId: "gemini-1.5-pro-latest",
-  modelName: "Gemini Flash",
+  modelName: "Gemini 1.5 Pro",
   provider: "google",
   hostedId: "gemini-1.5-pro-latest",
   platformLink: GOOGLE_PLATORM_LINK,
-  imageInput: false
+  imageInput: true
 }
 
 // Gemini Pro (UPDATED 12/22/23)
@@ -34,4 +44,4 @@ const GEMINI_PRO_VISION: LLM = {
   imageInput: true
 }
 
-export const GOOGLE_LLM_LIST: LLM[] = [GEMINI_PRO, GEMINI_PRO_VISION, GEMINI_FLASH]
+export const GOOGLE_LLM_LIST: LLM[] = [GEMINI_PRO, GEMINI_PRO_VISION, GEMINI_1_5_PRO, GEMINI_1_5_FLASH]

Diff for: types/llms.ts

@@ -20,7 +20,8 @@ export type OpenAILLMID =
 export type GoogleLLMID =
   | "gemini-pro" // Gemini Pro
   | "gemini-pro-vision" // Gemini Pro Vision
-  | "gemini-1.5-pro-latest"
+  | "gemini-1.5-pro-latest" // Gemini 1.5 Pro
+  | "gemini-1.5-flash" // Gemini 1.5 Flash
 
 // Anthropic Models
 export type AnthropicLLMID =