Update app.py

app.py

@@ -7,6 +7,8 @@ tokenizer = BartTokenizer.from_pretrained(model_name)
 model = BartForConditionalGeneration.from_pretrained(model_name)
 
 def summarize(input_text):
+    if not input_text:
+        return ''
     inp = tokenizer.encode("summarize: " + input_text.replace('\n',''), return_tensors="pt", max_length=1024, truncation=True)
     summary_ids = model.generate(inp, num_beams=4, max_length=150, early_stopping=True)
     summary = tokenizer.decode(summary_ids[0], skip_special_tokens=True)
@@ -19,4 +21,4 @@ app = gr.Interface(
     css="footer {visibility: hidden}",
     article = """<p style='text-align: center;'>Hello, thanks for coming, visit AI tools: <a href="https://www.genelify.com" target="_blank">Genelify</a>, visit Social Media tools: <a href="https://www.tubtic.com" target="_blank">Tubtic</a></p>"""
 )
-app.launch(inline=False, show_api=False)
+app.launch(inline=False)