Update app.py

app.py

@@ -13,16 +13,21 @@ def generate_paraphrase(text, temperature):
     # Limit input to 700 words
     words = text.split()
     if len(words) > 700:
-        return "⚠️ Please enter a maximum of 700 words."
+        return "⚠️ Input too long! Please enter a maximum of 700 words."
+    
+    try:
+        result = paraphrase_pipeline(
+            text,
+            temperature=temperature,  # Adds randomness to prevent repetition
+            top_k=50,  # Consider top-k tokens for variation
+            do_sample=True  # Enable sampling
+        )
 
-    result = paraphrase_pipeline(
-        text,
-        temperature=temperature,  # Adds randomness to prevent repetition
-        top_k=50,  # Consider top-k tokens for variation
-        do_sample=True  # Enable sampling
-    )
+        # Ensure correct output formatting
+        return result[0].get("generated_text", "⚠️ Paraphrasing failed. Please try again.")
     
-    return result[0]["generated_text"]
+    except Exception as e:
+        return f"⚠️ An error occurred: {str(e)}"
 
 # Define Gradio Interface
 description = """
@@ -45,4 +50,5 @@ demo = gr.Interface(
     live=True,
 )
 
-demo.launch()
+if __name__ == "__main__":
+    demo.launch()