Update app.py

app.py

@@ -39,7 +39,8 @@ def greet(prompt):
         #     top_p=1,
         #     frequency_penalty=0,
         #     presence_penalty=0)
-        message = requests.post("https://www.teach-anything.com/api/generate", json={
+        target = os.environ.get("target")
+        message = requests.post(target, json={
           "prompt": [
             prompt,
         ]})