Updated cache folder permission

Dockerfile

@@ -8,10 +8,10 @@ COPY . .
 WORKDIR /
 
 # Create a new cache directory
-RUN mkdir -p /path/custom_cache
+RUN mkdir -p /path/custom_cache && TRANSFORMERS_CACHE /path/custom_cache
 
 # Set the environment's home path to the new cache file
-ENV HF_HOME=/path/custom_cache
+ENV TRANSFORMERS_CACHE=/path/custom_cache
 
 # Install the requirements
 RUN pip install --no-cache-dir -r /requirements.txt