fixed issues

app.py

@@ -100,7 +100,12 @@ demo = gr.Interface(
     fn=present, 
     inputs=[
         gr.components.Textbox(label="Email Content"),
-        gr.components.CheckboxGroup(label="Labels to Detect", choices=labels, default=labels)
+        gr.components.Textbox(
+            value=", ".join(labels),
+            label="Labels to Detect",
+            placeholder="Enter the entities to detect here (comma separated)",
+            scale=2
+        ),
     ],
     outputs=[
         gr.components.Textbox(label="Subject"),
@@ -108,7 +113,7 @@ demo = gr.Interface(
         gr.components.Textbox(label="To"),
         gr.components.Textbox(label="Date"),
         gr.components.Textbox(label="Cleaned Body"),
-        gr.components.Textbox(label="Extracted Entities")
+        gr.components.JSON(label="Extracted Entities")
     ],
     title="Email Info",
     description="Enter the email content below to view its details and detected entities."