Remove some dulicate lines and based on python3.10 instead of slim

Dockerfile

@@ -1,9 +1,12 @@
 # Stage 1: Build stage
-FROM python:3.10-slim AS build-stage
+FROM python:3.10
 
 # Set the working directory in the container
 WORKDIR /app
 
+# Change permissions to allow all users to write to the /app directory
+RUN chmod 777 /app
+
 # Install system dependencies
 RUN apt-get update && apt-get install -y --no-install-recommends \
     build-essential \
@@ -20,39 +23,14 @@ ENV CPLUS_INCLUDE_PATH=/usr/include/gdal
 ENV C_INCLUDE_PATH=/usr/include/gdal
 
 # Copy the requirements file into the container
-COPY requirements.txt .
+COPY . .
 
 # Install Python dependencies
 RUN pip install --no-cache-dir --upgrade pip \
     && pip install --no-cache-dir -r requirements.txt
 
-# Stage 2: Final stage
-FROM python:3.10-slim AS final-stage
-
-# Set the working directory in the container
-WORKDIR /app
-
-# Install runtime dependencies
-RUN apt-get update && apt-get install -y --no-install-recommends \
-    libpq5 \
-    gdal-bin \
-    && rm -rf /var/lib/apt/lists/*
-
-# Copy Python packages and dependencies from build stage
-COPY --from=build-stage /usr/local/lib/python3.10/site-packages /usr/local/lib/python3.10/site-packages
-COPY --from=build-stage /usr/local/bin /usr/local/bin
-
-# Copy your application code
-COPY . .
-
-# Change permissions to allow all users to write to the /app directory
-RUN chmod 777 /app
-
 # Expose port 8501 for Streamlit
 EXPOSE 8501
 
-# Define environment variable for Streamlit
-ENV STREAMLIT_PORT=8501
-
 # Command to run the Streamlit app
 CMD ["streamlit", "run", "app.py", "--server.address=0.0.0.0"]