docs: bring default samples back

README.md

@@ -16,6 +16,20 @@ tags:
 pipeline_tag: text-classification
 widget:
   - text: "Ambiente acolhedor e boa comunicação."
+    example_title: Positive sample
+    output:
+      - label: Positive
+        score: 0.9998
+  - text: "Mal remunerado, fora isso tranquilo."
+    example_title: Negative sample
+    output:
+      - label: Negative
+        score: 0.9996
+  - text: "nenhum contra com esta empresa"
+    example_title: Neutral sample
+    output:
+      - label: Neutral
+        score: 0.9998
 ---
 
 ## Model Instructions