Fix Dockerfile for HF Spaces

DockerFile.txt

@@ -1,26 +0,0 @@
-# Use official Python 3.11 image
-FROM python:3.11
-
-# Set working directory
-WORKDIR /app
-
-# Install OS dependencies (without software-properties-common)
-RUN apt-get update && apt-get install -y \
-    build-essential \
-    curl \
-    git \
-    apt-utils \
-    && rm -rf /var/lib/apt/lists/*
-
-# Copy requirements.txt and install Python packages
-COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
-
-# Copy all app files
-COPY . .
-
-# Expose Streamlit default port
-EXPOSE 8501
-
-# Run Streamlit app
-CMD ["streamlit", "run", "Graphs.py", "--server.port=8501", "--server.address=0.0.0.0"]

Dockerfile

@@ -1,21 +1,29 @@
-FROM python:3.9-slim
-
-WORKDIR /app
+# 1. Use a stable base image with Python 3.11 (not 3.13, to avoid package build issues)
+FROM python:3.11-slim
 
+# 2. Install system packages required for building Python libraries like pandas, plotly, etc.
 RUN apt-get update && apt-get install -y \
     build-essential \
-    curl \
-    software-properties-common \
-    git \
-    && rm -rf /var/lib/apt/lists/*
+    gcc \
+    libpq-dev \
+    python3-dev && \
+    rm -rf /var/lib/apt/lists/*
 
-COPY requirements.txt ./
-COPY src/ ./src/
 
-RUN pip3 install -r requirements.txt
+# 3. Set the working directory inside the container to /app
+WORKDIR /app
 
-EXPOSE 8501
+# 4. Copy all project files from the current host directory into the container's /app
+COPY . /app
 
-HEALTHCHECK CMD curl --fail http://localhost:8501/_stcore/health
+# 5. Upgrade pip, setuptools, and wheel to ensure compatibility with modern Python packaging (PEP 517/518)
+RUN pip install --upgrade pip setuptools wheel
+
+# 6. Install Python dependencies listed in requirements.txt
+RUN pip install --no-cache-dir -r requirements.txt
+
+# 7. Expose port 8501 so Docker knows your app runs on this port (Streamlit default)
+EXPOSE 8501
 
-ENTRYPOINT ["streamlit", "run", "src/streamlit_app.py", "--server.port=8501", "--server.address=0.0.0.0"]
+# 8. Set the default command to run your Streamlit app when the container starts
+CMD ["streamlit", "run", "Streamlit_Bank_Deployment.py", "--server.port=8501", "--server.address=0.0.0.0"]