Fix: pin trl<0.17 for FSDP compat, skip world model (already done)

Dockerfile

@@ -21,7 +21,7 @@ RUN pip install --no-cache-dir \
 
 RUN pip install --no-cache-dir \
     transformers \
-    trl \
+    "trl>=0.12,<0.17" \
     peft \
     datasets \
     accelerate \
@@ -31,4 +31,4 @@ COPY train_on_hf.py .
 RUN chmod -R 777 /app
 
 EXPOSE 7860
-CMD ["sh", "-c", "python3 train_on_hf.py --hf-token $HF_TOKEN"]
+CMD ["sh", "-c", "python3 train_on_hf.py --hf-token $HF_TOKEN --skip-world-model"]