update app.py

app.py

@@ -230,8 +230,6 @@ def get_article_recommendations(user_input):
 
 
 def get_links(user_input):
-    if(validation(user_input)=="invalid"):
-        return "invalid"
     recommendations = get_article_recommendations(user_input)
     links = []
     for article in recommendations:
@@ -256,30 +254,32 @@ def validation(user_input):
 
 validation_interface = gradio.Interface(
     fn=validation,
-    inputs=gradio.inputs.Textbox(lines=1, placeholder="Enter your input"),
-    outputs=gradio.outputs.Textbox(label="Validation Result"),
+    inputs="text",
+    outputs=gradio.outputs.JSON(),
     title="Validation API",
     description="API to validate user input"
 )
 
+
 links_interface = gradio.Interface(
     fn=get_links,
-    inputs=gradio.inputs.Textbox(lines=1, placeholder="Enter your input"),
+    inputs="text",
     outputs=gradio.outputs.JSON(),
     examples=[
         ["AI"],
         ["Biochemicals"],
         ["Rocket Science"]
     ],
-    title="Sprinkler Article Generator API",
+    title="Article Links Generator API",
     description="API to generate article recommendations based on user input"
 )
 
 # Combine interfaces into a single app
 app = gradio.Interface(
     [validation_interface, links_interface],
-    title="Sprinkler API",
-    description="API to validate input and generate article recommendations"
+    title="Sprinkler Article Generator API",
+    description="This is a AI powered REST API with Gradio and Huggingface Spaces – for free! Based on [this article](https://www.tomsoderlund.com/ai/building-ai-powered-rest-api). See the **Use via API** link at the bottom of this page.",
+    article="© ScholarSync 2023"
 )
 
 # Run the app