Update Dockerfile

Dockerfile

@@ -1,14 +1,17 @@
-# Dockerfile for Hugging Face Spaces (FastAPI) - CORRECTED
+# Dockerfile for Hugging Face Spaces (FastAPI)
 
-# Use a pre-built, optimized base image from the creator of FastAPI
+# This special comment increases the startup timeout to 10 minutes (600s)
+# It prevents the "Models are not ready" error by giving the app time to download everything.
+# syntax = hf/space-builders:docker
+# from:
+#   env:
+#     startup_timeout: "600"
+
+# Use an official lightweight Python runtime as a base image
 FROM tiangolo/uvicorn-gunicorn-fastapi:python3.10-slim
 
-# --- THIS IS THE FIX ---
-# Set an environment variable to tell the base image
-# to use a different port instead of the default port 80.
-# Port 7860 is the standard for Hugging Face Spaces.
+# Set the port to a non-privileged one, standard for Hugging Face
 ENV PORT=7860
-# --- END OF FIX ---
 
 # Set the working directory inside the container
 WORKDIR /app
@@ -24,5 +27,4 @@ RUN pip install --no-cache-dir --upgrade pip && \
 # Copy the main application code
 COPY main.py .
 
-# The base image will now automatically use port 7860 because of the ENV variable.
-# No CMD or EXPOSE instruction is needed.
+# The base image automatically finds and runs the FastAPI app from main.py