Update Dockerfile

Dockerfile

@@ -1,11 +1,6 @@
-# Use Ubuntu as base image
-FROM ubuntu:20.04
+FROM python:3.10-slim
 
-# Avoid prompts from apt
-ENV DEBIAN_FRONTEND=noninteractive
-
-# Set work directory
-WORKDIR /app
+WORKDIR /home/user/app
 
 # Install system dependencies
 RUN apt-get update && apt-get install -y \
@@ -13,34 +8,32 @@ RUN apt-get update && apt-get install -y \
     cmake \
     git \
     libopencv-dev \
-    python3 \
-    python3-pip \
-    python3-dev \
-    python3-opencv \
-    wget \
     libsm6 \
     libxext6 \
     libxrender-dev \
     && rm -rf /var/lib/apt/lists/*
 
 # Install Python dependencies
-RUN pip3 install --no-cache-dir \
+RUN pip install --no-cache-dir \
     streamlit \
     pillow \
     numpy
 
 # Copy the source files
-COPY app.cpp /app/app.cpp
-COPY app.py /app/app.py
+COPY app.cpp /home/user/app/app.cpp
+COPY app.py /home/user/app/app.py
 
 # Compile the C++ code
-RUN g++ -o /app/eigen_analysis /app/app.cpp $(pkg-config --cflags --libs opencv4) -std=c++11
+RUN g++ -o /home/user/app/eigen_analysis /home/user/app/app.cpp $(pkg-config --cflags --libs opencv4) -std=c++11
 
 # Create output directory
-RUN mkdir -p /app/output && chmod 777 /app/output
+RUN mkdir -p /home/user/app/output && chmod 777 /home/user/app/output
+
+# Set user permissions
+RUN chmod -R 777 /home/user/app
 
 # Expose Streamlit port
-EXPOSE 8501
+EXPOSE 7860
 
 # Command to run the application
-CMD ["streamlit", "run", "/app/app.py", "--server.address=0.0.0.0"]
+CMD ["streamlit", "run", "/home/user/app/app.py", "--server.port=7860", "--server.address=0.0.0.0"]