Refactor Dockerfile to create NUMBA_CACHE_DIR in /tmp with 777 permissions

Dockerfile

@@ -10,6 +10,8 @@ RUN apt-get update && apt-get install -y \
     ffmpeg
 COPY ./requirements.txt /code/requirements.txt
 RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt
+RUN mkdir -m 777 /tmp/NUMBA_CACHE_DIR
+ENV NUMBA_CACHE_DIR=/tmp/NUMBA_CACHE_DIR/
 
 COPY . /code/
 

app/main.py

@@ -9,8 +9,8 @@ import logging
 import os
 import tempfile
 os.environ['NUMBA_DISABLE_JIT'] = '1'
-os.environ['NUMBA_DISABLE_FUNCTION_CACHING'] = '1'
-os.environ['NUMBA_CACHE_DIR'] = "../temp"
+# os.environ['NUMBA_DISABLE_FUNCTION_CACHING'] = '1'
+# os.environ['NUMBA_CACHE_DIR'] = "../temp"
 import numba
 
 numba.config.DISABLE_JIT = True