initial commit

main.py

@@ -0,0 +1,24 @@
+from fastapi import FastAPI
+
+app = FastAPI()
+
+
+@app.get("/new_session")
+async def new_session():
+    # add session to the database
+    # return new session cookie
+    return {"session_id": 42}
+
+
+@app.get("/next_picture/{session_id}")
+async def next_picture(session_id: int):
+    # take not rated picture from the database
+    # do not insert anything in the database yet
+    # return this picture
+    pass
+
+
+@app.get("/rate_picture/{session_id}/{picture_id}/{mark}")
+async def rate_picture(session_id: int, picture_id: int, mark: int):
+    # add new mark to the session table
+    pass