Update Dockerfile

Dockerfile

@@ -3,25 +3,24 @@ FROM python:3.9-slim
 # Set working directory
 WORKDIR /app
 
+# Debug: Show source directory contents
+RUN pwd && echo "Source directory contents:" && ls -la
+
 # Create necessary directories first
 RUN mkdir -p /app/templates /app/instance/sessions
 
-# Copy requirements and install dependencies first
-COPY requirements.txt .
-RUN pip install --no-cache-dir -r requirements.txt
-
-# Copy application files
-COPY app.py .
-COPY difydev.py .
+# Copy files with error handling
+COPY ["./requirements.txt", "./app.py", "./difydev.py", "./"]
+COPY ["./templates/dashboard.html", "./templates/difydev.html", "./templates/login.html", "./templates/"]
 
-# Copy templates
-COPY templates/* templates/
-
-# Debug: Show directory structure
+# Debug: Show copied files
 RUN echo "=== Directory Structure ===" && \
     ls -la /app && \
     echo "\n=== Templates Directory ===" && \
-    ls -la /app/templates || echo "Templates directory is empty"
+    ls -la /app/templates
+
+# Install dependencies
+RUN pip install --no-cache-dir -r requirements.txt
 
 # Create gunicorn config file
 RUN echo 'bind = "0.0.0.0:7860"\n\