Update app.py

app.py

@@ -16,11 +16,13 @@ def fetch_github_file(github_url, ssh_private_key):
         ssh = paramiko.SSHClient()
         ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
 
-        # Clean up the SSH key
-        ssh_private_key = '\n'.join(line.strip() for line in ssh_private_key.splitlines() if line.strip())
-        
+        # Format the SSH key
+        formatted_key = "-----BEGIN OPENSSH PRIVATE KEY-----\n"
+        formatted_key += "\n".join(ssh_private_key.strip().split())
+        formatted_key += "\n-----END OPENSSH PRIVATE KEY-----\n"
+
         # Load the private key
-        private_key = paramiko.RSAKey.from_private_key(io.StringIO(ssh_private_key))
+        private_key = paramiko.RSAKey.from_private_key(io.StringIO(formatted_key))
 
         # Connect to GitHub using SSH
         ssh.connect('github.com', username='git', pkey=private_key)