is it simpler?

Dockerfile

@@ -9,29 +9,21 @@ RUN apt-get update && \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/*
 
-# Create cache directories with world-writable permissions
-RUN mkdir -p /.cache /root/.cache && \
-    chmod -R 777 /.cache /root/.cache
+# Copy everything and set permissions
+COPY . .
 
 # Install required dependencies
 RUN pip install --upgrade pip
-
-# Copy requirements first for better caching
-COPY requirements.txt .
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy application files
-COPY . .
-
 # Make sft script executable
-COPY sft.py /usr/local/bin/sft
 RUN chmod +x /usr/local/bin/sft
 
-# Set environment variables to use the writable cache
-ENV XDG_CACHE_HOME=/.cache
-ENV HF_HOME=/.cache/huggingface
-ENV TRANSFORMERS_CACHE=/.cache/huggingface/transformers
-ENV HF_DATASETS_CACHE=/.cache/huggingface/datasets
+# Set full write permissions for current directory
+RUN chmod -R 777 .
+
+# Set cache environment variables to use current directory
+ENV XDG_CACHE_HOME=./cache
 
 # Start gradio application
 EXPOSE 7860