new app.py

app.py

@@ -33,20 +33,19 @@ def translate_audio(audio, SARVAM_API_KEY):
     files = {'file': ('audiofile.wav', chunk_buffer, 'audio/wav')}
 
     try:
-        # Make the POST request to the API
         response = requests.post(api_url, headers=headers, files=files, data=model_data)
+
         if response.status_code == 200 or response.status_code == 201:
             response_data = response.json()
             transcript = response_data.get("transcript", "")
+        elif response.status_code == 401 or response.status_code == 403:
+            raise ValueError("❌ Invalid API key. Please check your Sarvam AI key.")
         else:
-            # Handle failed requests
-            print(f"failed with status code: {response.status_code}")
-            print("Response:", response.text)
+            raise RuntimeError(f"❌ Request failed with status code: {response.status_code}. Details: {response.text}")
+
     except Exception as e:
-        # Handle any exceptions during the request
-        print(f"Error processing chunk {e}")
+        raise e  # Let the caller handle it
     finally:
-        # Ensure the buffer is closed after processing
         chunk_buffer.close()
 
     return transcript
@@ -81,6 +80,8 @@ def stream_transcribe(history, new_chunk, SARVAM_API_KEY):
         history = history + '\n' + transcription
 
         return history, history, f"{latency:.2f}"
+    except ValueError as ve:
+        return history, str(ve), "Invalid Key"
     except Exception as e:
         print(f"Error during Transcription: {e}")
         return history, str(e), "Error"
@@ -103,6 +104,8 @@ with gr.Blocks(theme=gr.themes.Glass()) as microphone:
         
         gr.Markdown(
     """
+    ### This app is designed to **transcribe and translate simultaneously from multiple Indian languages**. It supports **22 Indian languages**, including **Hindi, Oriya, Tamil, Telugu, Gujarati**, and more. It can **translate the transcribed text in real-time to English**, making it incredibly useful for multilingual audio processing.
+
     ### 🔑 Sarvam AI API Key Required
     To use this app, you need a free API key from [Sarvam AI](https://sarvam.ai).