Update Dockerfile

Dockerfile

@@ -1,32 +1,21 @@
-# Use the official Python 3.9 slim image as a base
-FROM python:3.9-slim
+# Use a modern Python base
+FROM python:3.10-slim
 
-# Set the working directory inside the container
+# Set working directory
 WORKDIR /app
 
-# Copy the requirements file into the container
-COPY requirements.txt .
+# Copy dependency list first (cache layer)
+COPY requirements.txt ./
 
-# Install the Python dependencies
+# Install dependencies
 RUN pip install --no-cache-dir -r requirements.txt
 
-# Copy the rest of your application files into the container
+# Copy application code
 COPY . .
 
-# Set the environment variable for the port
+# Expose the default port
 ENV PORT=7860
-
-# Expose the port the app runs on
 EXPOSE 7860
 
-# Command to run the application using gunicorn
-# THIS IS THE FINAL, ROBUST COMMAND FOR HUgging Face
-# It uses gthread workers and a longer timeout to ensure stable connections for sessions.
-CMD ["gunicorn", \
-    "--bind", "0.0.0.0:7860", \
-    "--workers", "1", \
-    "--threads", "4", \
-    "--timeout", "60", \
-    "--worker-class", "gthread", \
-    "--forwarded-allow-ips", "*", \
-    "app:app"]
+# Use gunicorn for production; keep one worker with threads (adjust workers for your need)
+CMD ["gunicorn", "--bind", "0.0.0.0:7860", "--workers", "1", "--threads", "4", "--timeout", "60", "--worker-class", "gthread", "app:app"]