diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000..c4c2cd9
Binary files /dev/null and b/.DS_Store differ
diff --git a/examples/.DS_Store b/examples/.DS_Store
new file mode 100644
index 0000000..c359f2d
Binary files /dev/null and b/examples/.DS_Store differ
diff --git a/examples/data/.DS_Store b/examples/data/.DS_Store
new file mode 100644
index 0000000..631ddba
Binary files /dev/null and b/examples/data/.DS_Store differ
diff --git a/src/models.tsx b/src/models.tsx
index 5465e8d..8752015 100644
--- a/src/models.tsx
+++ b/src/models.tsx
@@ -33,7 +33,7 @@ export interface VectorSearchSettings {
 
 export interface KGSearchSettings {
   use_kg_search: boolean;
-  agent_generation_config?: GenerationConfig;
+  agent_generation_config?: Record<string, any>;
 }
 
 export interface Document {
@@ -70,9 +70,9 @@ export interface R2RSearchRequest {
 
 export interface R2RRAGRequest {
   query: string;
-  vector_search_settings: VectorSearchSettings;
-  kg_search_settings: KGSearchSettings;
-  rag_generation_config?: GenerationConfig;
+  vector_search_settings: Record<string, any>;
+  kg_search_settings: Record<string, any>;
+  rag_generation_config?: Record<string, any>;
 }
 
 export interface R2RDeleteRequest {
diff --git a/src/r2rClient.ts b/src/r2rClient.ts
index ca541ba..24346ec 100644
--- a/src/r2rClient.ts
+++ b/src/r2rClient.ts
@@ -263,8 +263,8 @@ export class r2rClient {
     search_limit?: number;
     do_hybrid_search?: boolean;
     use_kg_search?: boolean;
-    kg_generation_config?: Partial<GenerationConfig>;
-    rag_generation_config?: Partial<GenerationConfig>;
+    kg_generation_config?: Record<string, any>;
+    rag_generation_config?: Record<string, any>; // Updated to Record<string, any>
   }): Promise<any> {
     const {
       query,
@@ -277,14 +277,14 @@ export class r2rClient {
       rag_generation_config = {},
     } = params;
 
-    const vector_search_settings: VectorSearchSettings = {
+    const vector_search_settings: Record<string, any> = {
       use_vector_search,
       search_filters,
       search_limit,
       do_hybrid_search,
     };
 
-    const kg_search_settings: KGSearchSettings = {
+    const kg_search_settings: Record<string, any> = {
       use_kg_search,
       agent_generation_config: {
         ...DEFAULT_GENERATION_CONFIG,
@@ -302,7 +302,7 @@ export class r2rClient {
       },
     };
 
-    if (rag_generation_config.stream) {
+    if (rag_generation_config && rag_generation_config.stream) {
       return this.streamRag(request);
     } else {
       const response = await this.axiosInstance.post("/rag", request);