Update Dockerfile

Dockerfile

@@ -56,6 +56,10 @@ RUN mkdir -p /app/flask_sessions /app/uploads /tmp/matplotlib /tmp/transformers_
 ENV PADDLEOCR_MODEL_DIR=/tmp/.paddleocr
 RUN mkdir -p /tmp/.paddleocr && chmod -R 777 /tmp/.paddleocr
 
+# Set environment variable for PaddleOCR to use /tmp/.paddleocr
+ENV PADDLEOCR_HOME=/tmp/.paddleocr
+RUN mkdir -p /tmp/.paddleocr && chmod -R 777 /tmp/.paddleocr
+
 # Copy the rest of the application code to /app
 COPY . /app/