Update app.py

app.py

@@ -2,15 +2,15 @@ import os
 import gradio as gr
 from groq import Groq
 
-# Initialize Groq client
+# Initialize Groq client (API key comes from HF Secrets)
 client = Groq(api_key=os.getenv("GROQ_API_KEY"))
 
 def translate_english_to_urdu(text):
-    if text.strip() == "":
+    if not text or text.strip() == "":
         return ""
 
     response = client.chat.completions.create(
-        model="llama-3.1-8b-instant",   # ✅ UPDATED MODEL
+        model="llama-3.1-8b-instant",  # ✅ Active & updated model
         messages=[
             {
                 "role": "system",
@@ -18,7 +18,7 @@ def translate_english_to_urdu(text):
             },
             {
                 "role": "user",
-                "content": f"Translate this English text to Urdu:\n{text}"
+                "content": f"Translate the following English text into Urdu:\n{text}"
             }
         ],
         temperature=0.2
@@ -26,21 +26,21 @@ def translate_english_to_urdu(text):
 
     return response.choices[0].message.content.strip()
 
-# Gradio UI
-app = gr.Interface(
+# Gradio Interface
+demo = gr.Interface(
     fn=translate_english_to_urdu,
     inputs=gr.Textbox(
         lines=5,
-        label="English Text",
-        placeholder="Enter English text here..."
+        placeholder="Enter English text here...",
+        label="English"
     ),
     outputs=gr.Textbox(
         lines=5,
         label="Urdu Translation"
     ),
-    title="English → Urdu Translator (GROQ)",
-    description="Fast English to Urdu translation using Groq LLMs",
+    title="English → Urdu Translator",
+    description="Fast English to Urdu translation using GROQ LLMs",
 )
 
 if __name__ == "__main__":
-    app.launch()
+    demo.launch()