transfomers cache env var added

Dockerfile

@@ -4,6 +4,9 @@ FROM python:3.9
 # Set the working directory inside the container
 WORKDIR /
 
+# Set environment variable for writable Hugging Face cache
+ENV TRANSFORMERS_CACHE=/tmp/huggingface
+
 # Copy and install dependencies
 COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt

app.py

@@ -1,5 +1,6 @@
 import os
 import re
+os.environ["TRANSFORMERS_CACHE"] = "/tmp/huggingface"
 from fastapi import FastAPI, HTTPException
 from fastapi.middleware.cors import CORSMiddleware
 from pydantic import BaseModel