Update Dockerfile

Dockerfile

@@ -22,13 +22,13 @@ COPY requirements.txt .
 RUN pip install --no-cache-dir --upgrade pip
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Pre-download TTS models to speed up first run
-RUN python -c "from TTS.api import TTS; TTS('tts_models/multilingual/multi-dataset/xtts_v2')"
+# Pre-download the XTTS v2 model to speed up first run
+RUN python -c "from TTS.api import TTS; TTS('tts_models/multilingual/multi-dataset/xtts_v2', progress_bar=False)"
 
 # Copy application
 COPY . .
 
-# Create Streamlit config
+# Create Streamlit config to fix upload issues
 RUN mkdir -p .streamlit
 RUN echo '[server]\n\
 enableXsrfProtection = false\n\
@@ -39,7 +39,12 @@ port = 7860\n\
 address = "0.0.0.0"\n\
 \n\
 [browser]\n\
-gatherUsageStats = false' > .streamlit/config.toml
+gatherUsageStats = false\n\
+\n\
+[theme]\n\
+primaryColor = "#667eea"\n\
+backgroundColor = "#FFFFFF"\n\
+secondaryBackgroundColor = "#f0f2f6"' > .streamlit/config.toml
 
 # Create non-root user
 RUN useradd -m -u 1000 streamlit && chown -R streamlit:streamlit /app