New Dockerfile, still dummy app, testing minimal req file. Fixed REAMDME v4

Dockerfile

@@ -6,8 +6,10 @@ WORKDIR /app
 # Copy requirements first to leverage Docker cache
 COPY requirements.txt .
 
-# Install dependencies
-RUN pip install --no-cache-dir -r requirements.txt
+# Install dependencies and clean cache
+RUN pip install --no-cache-dir -r requirements.txt && \
+    rm -rf /root/.cache/huggingface && \
+    rm -rf /root/.cache/pip
 
 # Copy only what's needed
 COPY main/ ./main/
@@ -16,6 +18,9 @@ COPY main/ ./main/
 ENV PYTHONPATH=/app
 ENV PYTHONUNBUFFERED=1
 
+# Clear any cache that might have been created
+RUN rm -rf ~/.cache/huggingface
+
 # Expose the port
 EXPOSE 7680