Update Dockerfile

Dockerfile

@@ -6,13 +6,13 @@ WORKDIR /app
 # Set environment variables
 ENV PYTHONDONTWRITEBYTECODE=1
 ENV PYTHONUNBUFFERED=1
-ENV MPLCONFIGDIR=/tmp/matplotlib-cache
-ENV PIP_DEFAULT_TIMEOUT=100
-ENV PIP_NO_CACHE_DIR=1
+ENV HF_HOME=/tmp/huggingface
+ENV TORCH_HOME=/tmp/torch
+ENV COQUI_TOS_AGREED=1
 
-# Create cache directories
-RUN mkdir -p /tmp/voices /tmp/output /tmp/matplotlib-cache && \
-    chmod 777 /tmp/voices /tmp/output /tmp/matplotlib-cache
+# Create cache directories with proper permissions
+RUN mkdir -p /tmp/tts_models /tmp/huggingface /tmp/torch /tmp/voices /tmp/output && \
+    chmod 777 /tmp/tts_models /tmp/huggingface /tmp/torch /tmp/voices /tmp/output
 
 # Install system dependencies
 RUN apt-get update && apt-get install -y \
@@ -21,14 +21,11 @@ RUN apt-get update && apt-get install -y \
     libsndfile1 \
     && rm -rf /var/lib/apt/lists/*
 
-# Upgrade pip first
-RUN pip install --upgrade pip
-
 # Copy requirements first for better caching
 COPY requirements.txt .
 
-# Install Python dependencies with timeout and retry
-RUN pip install --no-cache-dir --timeout=100 --retries=5 -r requirements.txt
+# Install Python dependencies
+RUN pip install --no-cache-dir -r requirements.txt
 
 # Copy application code
 COPY app.py .