Update Dockerfile

Dockerfile

@@ -16,20 +16,21 @@ RUN pip3 install --no-cache-dir scikit-build
 # Set MPLCONFIGDIR environment variable to a writable directory
 ENV MPLCONFIGDIR=/tmp/.config/matplotlib
 
-# Install Python dependencies without specifying versions for typing-extensions
+# Install Python dependencies with specific versions
 RUN pip3 install --no-cache-dir \
     tensorflow==2.13.1 \
     numpy==1.24.3 \
     opencv-python-headless \
     matplotlib \
-    gradio==3.0.12
+    typing-extensions==4.8.0 \
+    gradio==3.0.12 \
+    python-dotenv==0.19.2  # Add this line to install python-dotenv
 
-    
 # Expose the port the app runs on
 EXPOSE 7860
 
 # Copy the current directory contents into the container
-COPY . /app
+COPY. /app
 
 # Run the app.py script
 CMD ["python3", "app.py"]