Fix gorse go client (#804)

Author: DDefiebre

client/client.go

@@ -50,7 +50,9 @@ func (c *GorseClient) ListFeedbacks(ctx context.Context, feedbackType, userId st
 func (c *GorseClient) GetRecommend(ctx context.Context, userId string, category string, n int) ([]string, error) {
 	return request[[]string, any](ctx, c, "GET", c.entryPoint+fmt.Sprintf("/api/recommend/%s/%s?n=%d", userId, category, n), nil)
 }
-
+func (c *GorseClient) GetRecommendOffSet(ctx context.Context, userId string, category string, n, offset int) ([]string, error) {
+	return request[[]string, any](ctx, c, "GET", c.entryPoint+fmt.Sprintf("/api/recommend/%s/%s?n=%d&offset=%v", userId, category, n, offset), nil)
+}
 func (c *GorseClient) SessionRecommend(ctx context.Context, feedbacks []Feedback, n int) ([]Score, error) {
 	return request[[]Score](ctx, c, "POST", c.entryPoint+fmt.Sprintf("/api/session/recommend?n=%d", n), feedbacks)
 }

client/model.go

@@ -34,8 +34,8 @@ type RowAffected struct {
 }
 
 type Score struct {
-	Id    string `json:"Id"`
-	Score int    `json:"Score"`
+	Id    string  `json:"Id"`
+	Score float64 `json:"Score"`
 }
 
 type User struct {