Update Dockerfile

Dockerfile

@@ -4,8 +4,13 @@ COPY requirements.txt .
 RUN apt update && apt install -y curl git && rm -rf /var/lib/apt/lists/*
 RUN pip install --no-cache-dir -r requirements.txt
 RUN mkdir -p /app/logs && chmod -R 777 /app/logs
-RUN python -c "from transformers import AutoModelForSeq2SeqLM; AutoModelForSeq2SeqLM.from_pretrained('facebook/bart-large-cnn').save_pretrained('/app/models/bart-large-cnn')"
-RUN python -c "from sentence_transformers import SentenceTransformer; SentenceTransformer('sentence-transformers/all-MiniLM-L6-v2').save('/app/models/all-MiniLM-L6-v2')"
+RUN python -c "from transformers import AutoModelForSeq2SeqLM, AutoTokenizer; \
+    model = AutoModelForSeq2SeqLM.from_pretrained('facebook/bart-large-cnn'); \
+    tokenizer = AutoTokenizer.from_pretrained('facebook/bart-large-cnn'); \
+    model.save_pretrained('/app/models/bart-large-cnn'); \
+    tokenizer.save_pretrained('/app/models/bart-large-cnn')"
+RUN python -c "from sentence_transformers import SentenceTransformer; \
+    SentenceTransformer('sentence-transformers/all-MiniLM-L6-v2').save('/app/models/all-MiniLM-L6-v2')"
 COPY . .
 EXPOSE 7860
 CMD ["python", "app.py"]