Update app.py

app.py

@@ -6,6 +6,7 @@ import yaml
 from dotenv import load_dotenv
 import io
 from scipy.io.wavfile import read as read_wav
+import time
 
 # Correctly import from the drive_paddy package structure
 from src.detection.factory import get_detector
@@ -22,9 +23,13 @@ secrets = {
 }
 
 # --- Initialize Backend Components ---
-# We create these once and reuse them.
+print("Initializing detector and alerter...")
 detector = get_detector(config)
 alerter = get_alerter(config, secrets["gemini_api_key"])
+print("Initialization complete. Launching UI...")
+
+
+STREAM_START_TIME = None
 
 # --- Audio Processing for Gradio ---
 # Gradio's gr.Audio component needs a specific format: (sample_rate, numpy_array)
@@ -32,9 +37,6 @@ def process_audio_for_gradio(audio_bytes):
     """Converts in-memory audio bytes to a format Gradio can play."""
     # gTTS creates MP3, so we read it as such
     byte_io = io.BytesIO(audio_bytes)
-    # The 'read' function from scipy.io.wavfile expects a WAV file.
-    # We need to first convert the MP3 bytes from gTTS to WAV bytes.
-    # This requires pydub.
     try:
         from pydub import AudioSegment
         audio = AudioSegment.from_mp3(byte_io)
@@ -48,9 +50,7 @@ def process_audio_for_gradio(audio_bytes):
         print(f"Could not process audio for Gradio: {e}")
         return None
 
-# --- Main Processing Function for Gradio ---
-# This function is the core of the app. It takes a webcam frame and returns
-# updates for all the output components.
+
 def process_live_frame(frame):
     """
     Takes a single frame from the Gradio webcam input, processes it,