diff --git a/.fernignore b/.fernignore
index c19d702..0ffac06 100644
--- a/.fernignore
+++ b/.fernignore
@@ -1,6 +1,5 @@
 # Specify files that shouldn't be modified by Fern
 README.md
-banner.png
 LICENSE
 .github/workflows/e2e.yml
 tests/
\ No newline at end of file
diff --git a/README.md b/README.md
index 485072b..cbbf1b7 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # Cohere Go Library
 
-![](banner.png)
+![](https://raw.githubusercontent.com/cohere-ai/cohere-typescript/5188b11a6e91727fdd4d46f4a690419ad204224d/banner.png)
 
 [![fern shield](https://img.shields.io/badge/%F0%9F%8C%BF-SDK%20generated%20by%20Fern-brightgreen)](https://github.com/fern-api/fern)
 [![go shield](https://img.shields.io/badge/go-docs-blue)](https://pkg.go.dev/github.com/cohere-ai/cohere-go/v2)
diff --git a/banner.png b/banner.png
deleted file mode 100644
index f7900dc..0000000
Binary files a/banner.png and /dev/null differ
diff --git a/tests/sdk_test.go b/tests/sdk_test.go
index 592dd17..5f685b6 100644
--- a/tests/sdk_test.go
+++ b/tests/sdk_test.go
@@ -154,7 +154,7 @@ func TestNewClient(t *testing.T) {
 			context.TODO(),
 			&cohere.TokenizeRequest{
 				Text:  str,
-				Model: strPointer("base"),
+				Model: "base",
 			},
 		)
 
@@ -357,7 +357,7 @@ func TestNewClient(t *testing.T) {
 				Description: "Connects to a database about sales volumes",
 				ParameterDefinitions: map[string]*cohere.ToolParameterDefinitionsValue{
 					"day": {
-						Description: "Retrieves sales data from this day, formatted as YYYY-MM-DD.",
+						Description: strPointer("Retrieves sales data from this day, formatted as YYYY-MM-DD."),
 						Type:        "str",
 						Required:    boolPointer(true),
 					},