diff --git a/rplugin/python3/copilot-agent.py b/rplugin/python3/copilot-agent.py
index 3ac008df..b8480870 100644
--- a/rplugin/python3/copilot-agent.py
+++ b/rplugin/python3/copilot-agent.py
@@ -33,7 +33,7 @@ def copilot_agent_visual_cmd(self, args: list[str], range: list[int]):
         self.init_vsplit_chat_handler()
         if self.vsplit_chat_handler:
             file_type = self.nvim.current.buffer.options["filetype"]
-            code_lines = self.nvim.current.buffer[range[0] - 1 : range[1]]
+            code_lines = self.nvim.current.buffer[range[0] - 1: range[1]]
             code = "\n".join(code_lines)
             self.vsplit_chat_handler.vsplit()
             self.vsplit_chat_handler.chat(args[0], file_type, code)
@@ -58,7 +58,7 @@ def inplace_cmd(self, args: list[str], range: list[int]):
         self.init_inplace_chat_handler()
         if self.inplace_chat_handler:
             file_type = self.nvim.current.buffer.options["filetype"]
-            code_lines = self.nvim.current.buffer[range[0] - 1 : range[1]]
+            code_lines = self.nvim.current.buffer[range[0] - 1: range[1]]
             code = "\n".join(code_lines)
             user_buffer = self.nvim.current.buffer
             self.inplace_chat_handler.mount(code, file_type, range, user_buffer)
diff --git a/rplugin/python3/copilot.py b/rplugin/python3/copilot.py
index 3b849637..ef35415d 100644
--- a/rplugin/python3/copilot.py
+++ b/rplugin/python3/copilot.py
@@ -9,7 +9,6 @@
 from prompt_toolkit.history import InMemoryHistory
 import utilities
 import typings
-import prompts
 from typing import List, Dict
 
 LOGIN_HEADERS = {
@@ -88,6 +87,8 @@ def authenticate(self):
         self.token = self.session.get(url, headers=headers).json()
 
     def ask(self, system_prompt: str, prompt: str, code: str, language: str = ""):
+        if not self.token:
+            self.authenticate()
         # If expired, reauthenticate
         if self.token.get("expires_at") <= round(time.time()):
             self.authenticate()