Update Dockerfile

Dockerfile

@@ -6,11 +6,8 @@ RUN apt-get update && \
     apt-get install -y espeak-ng && \
     apt-get clean
 
-# Explicit permissions for outputs directory
 RUN mkdir -p /tmp/outputs && \
-    chmod 777 /tmp/outputs && \
-    mkdir -p /tmp/.cache && \
-    chmod -R 777 /tmp
+    chmod 777 /tmp/outputs
 
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt