Update requirements.txt

requirements.txt

@@ -1,18 +1,37 @@
+# --- Core UI ---
 streamlit==1.28.0
 tornado==6.3.3
+
+# --- Audio recording ---
+streamlit-audiorecorder
+
+# --- TTS / audio handling ---
 gTTS
 pydub
 soundfile
-streamlit-audiorecorder
+ffmpeg-python
+
+# --- OCR and image tools ---
 pytesseract
 pillow
+
+# --- Translation ---
 deep-translator
+
+# --- LLM + Whisper ---
 transformers==4.40.0
 accelerate
 sentencepiece
 safetensors
+
+# --- Whisper (transformers version, NOT faster-whisper) ---
+# No AV or ctranslate2 dependencies required!
+# transformers provides WhisperForConditionalGeneration via PyTorch.
+
+# --- Data + utilities ---
 numpy<2
 pandas
 regex
 requests
 
+