input validation

app.py

@@ -9,8 +9,8 @@ SECRET_KEY = os.environ.get("summarizer")
 
 # asynchronous function
 async def summarize(text, retries=3):
-    if len(text) < 35:
-        return "Error: Input should be at least few sentences long!"
+    if len(text) < 75:
+        return "<span style='color: red;'>Error: Input should contain more than a few sentences.</span>"
     headers = {"Authorization": f"Bearer {SECRET_KEY}"}
     data = {
         "inputs": text,
@@ -39,7 +39,7 @@ async def summarize(text, retries=3):
                     await asyncio.sleep(1)  
                     continue
                 else:
-                    return f"Error: {e.status}, message='{e.message}'"
+                    return f"<span style='color: red;'>Error: {e.status}, message='{e.message}'</span>"
 
 # define gradio interface
 iface = gr.Interface(