Update app.py

app.py

@@ -8,20 +8,33 @@ def invite_user(username):
     headers = {
         'Authorization': f'token {GITHUB_TOKEN}',
         'Accept': 'application/vnd.github.v3+json',
-        'Content-Type': 'application/json',
     }
-    data = {'invitee_id': username}
     
-    response = requests.post(
+    # Step 1: Fetch the user ID based on the username
+    user_response = requests.get(
+        f'https://api.github.com/users/{username}',
+        headers=headers
+    )
+    
+    if user_response.status_code != 200:
+        return f'Error fetching user ID: {user_response.json().get("message", "Unknown error")}'
+    
+    user_id = user_response.json().get('id')
+    
+    if not user_id:
+        return 'Error: Could not retrieve user ID'
+    
+    # Step 2: Send the invitation using the user ID
+    invite_response = requests.post(
         f'https://api.github.com/orgs/{GITHUB_ORG}/invitations',
         headers=headers,
-        json=data
+        json={'invitee_id': user_id}
     )
-
-    if response.status_code == 201:
+    
+    if invite_response.status_code == 201:
         return f'Invitation sent to {username}'
     else:
-        return f'Error: {response.json().get("message", "Unknown error")}'
+        return f'Error: {invite_response.json().get("message", "Unknown error")}'
 
 with gr.Blocks() as iface:
     gr.Markdown("# Join AccioINTERN")