fix: API docker runtime (fastapi+uvicorn)

Dockerfile

@@ -1,25 +1,8 @@
-# ---- Build stage ----
-FROM node:20-alpine AS build
+FROM python:3.11-slim
 
 WORKDIR /app
+COPY requirements.txt /app/requirements.txt
+RUN pip install --no-cache-dir -r /app/requirements.txt
 
-COPY package.json package-lock.json ./
-RUN npm ci
-
-COPY . .
-RUN npm run build
-
-# ---- Runtime stage ----
-FROM nginx:alpine
-
-# Remove default nginx config
-RUN rm /etc/nginx/conf.d/default.conf
-
-# Custom nginx config
-COPY nginx.conf /etc/nginx/conf.d/default.conf
-
-# Copy built assets
-COPY --from=build /app/dist /usr/share/nginx/html
-
-EXPOSE 7860
-CMD ["nginx", "-g", "daemon off;"]
+COPY . /app
+CMD ["python", "-u", "app.py"]

README.md

@@ -8,4 +8,4 @@ app_file: app.py
 pinned: false
 ---
 
-PDF Trainer API (Docker).
+PDF Trainer API.

app.py

@@ -2,6 +2,5 @@ import os
 import uvicorn
 
 if __name__ == "__main__":
-    host = "0.0.0.0"
     port = int(os.environ.get("PORT", "7860"))
-    uvicorn.run("backend.api:app", host=host, port=port)
+    uvicorn.run("backend.api:app", host="0.0.0.0", port=port)