feat: api auth key

app.py

@@ -115,7 +115,7 @@ def generate_text(prompt):
         }
     
     #print(data)
-    r = requests.post(api_url, headers=('Authorization: Bearer ' + api_key), json = data) 
+    r = requests.post(api_url, headers = {'Authorization': 'Bearer ' + api_key}, json = data) 
     completions = r.json()
     message = completions.get("choices")[0].get("message").get("content")
     print(message)