added dockerfile and configuration

Dockerfile

@@ -0,0 +1,12 @@
+FROM python:3.10-slim
+
+WORKDIR /app
+
+COPY requirements.txt .
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+EXPOSE 7860
+
+CMD ["uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "7860"]

ame/app/config.py

@@ -1,5 +1,3 @@
-DATABASE_URL = "postgresql://postgres:0706@localhost:5432/amep_db"
-
 WEIGHTS = {
     "diagnostic": 0.5,
     "assignment": 0.3,

ame/app/db.py

@@ -1,6 +1,16 @@
+import os
 from sqlalchemy import create_engine
 from sqlalchemy.orm import sessionmaker
-from app.config import DATABASE_URL
 
-engine = create_engine(DATABASE_URL)
-SessionLocal = sessionmaker(bind=engine)
+DATABASE_URL = os.environ.get("DATABASE_URL")
+
+engine = create_engine(
+    DATABASE_URL,
+    pool_pre_ping=True
+)
+
+SessionLocal = sessionmaker(
+    autocommit=False,
+    autoflush=False,
+    bind=engine
+)

ame/app/main.py

@@ -1,3 +1,4 @@
+import uvicorn
 from fastapi import FastAPI
 from app.schemas import AMEEvent,AttendanceUpdate
 from app.logic import process_event, smart_recommendation,compute_severity
@@ -205,3 +206,10 @@ def class_risk(class_id: str):
         "risk_summary": summary,
         "risk_cases": risk_cases
     }
+
+if __name__ == "__main__":
+    uvicorn.run(
+        "app.main:app",
+        host="0.0.0.0",
+        port = 7860
+    )

requirements.txt

@@ -3,3 +3,4 @@ uvicorn
 sqlalchemy
 psycopg2-binary
 pydantic
+python-dotenv