Fixed lint (#868)

Author: ifielker

src/machine-learning/machine-learning-api-client.ts

@@ -253,7 +253,7 @@ export class MachineLearningApiClient {
   private getUrl(): Promise<string> {
     return this.getProjectIdPrefix()
       .then((projectIdPrefix) => {
-        return `${ML_V1BETA2_API}/${this.projectIdPrefix}`;
+        return `${ML_V1BETA2_API}/${projectIdPrefix}`;
       });
   }
 

src/machine-learning/machine-learning.ts

@@ -285,6 +285,7 @@ export class Model {
     return false;
   }
 
+  /* eslint-disable-next-line @typescript-eslint/no-unused-vars */
   public waitForUnlocked(maxTimeSeconds?: number): Promise<void> {
     // Backend does not currently return locked models.
     // This will likely change in future.