api redirect for nasa astronomy picture of the day, working with dockerfile

main.py

@@ -0,0 +1,24 @@
+from bs4 import BeautifulSoup
+from requests import get
+from starlette.responses import RedirectResponse
+from fastapi import FastAPI
+
+app = FastAPI()
+
+@app.get("/")
+def read_root():
+    return RedirectResponse(main())
+
+
+def main():
+    url = "https://apod.nasa.gov/apod/"
+    response = get(url)
+    html = response.text
+    soup = BeautifulSoup(html, features="html.parser")
+    img = soup.find('img')
+    image_url = img['src']
+    return url + image_url
+    # with open('img.png', 'wb') as out_file:
+    #     response = get(url + image_url, stream=True)
+    #     for chunk in response:
+    #         out_file.write(chunk)