Update agents/voice_agent.py

agents/voice_agent.py

@@ -1,17 +1,28 @@
+import os
+import tempfile
 import speech_recognition as sr
-import pyttsx3
+from gtts import gTTS
+from datetime import datetime
 
-def speech_to_text():
+
+def speech_to_text(audio_file):
+    """Convert uploaded audio file to text using SpeechRecognition + Google API"""
     recognizer = sr.Recognizer()
-    with sr.Microphone() as source:
-        print("🎤 Listening...")
-        audio = recognizer.listen(source)
-    try:
-        return recognizer.recognize_google(audio)
-    except:
-        return "Could not understand."
+    with sr.AudioFile(audio_file) as source:
+        audio = recognizer.record(source)
+        try:
+            return recognizer.recognize_google(audio)
+        except sr.UnknownValueError:
+            return "Could not understand audio."
+        except sr.RequestError:
+            return "Speech recognition service unavailable."
+
 
 def text_to_speech(text):
-    engine = pyttsx3.init()
-    engine.say(text)
-    engine.runAndWait()
+    """Convert text to speech and return audio file path"""
+    os.makedirs("temp_audio", exist_ok=True)
+    filename = f"tts_{datetime.now().strftime('%Y%m%d%H%M%S')}.mp3"
+    filepath = os.path.join("temp_audio", filename)
+    tts = gTTS(text)
+    tts.save(filepath)
+    return filepath