make api key part of config

app.py

@@ -85,6 +85,7 @@ def process_instruction_callback(inp_api_key, instruction, llm_name):
 
     # get oepnai config
     openai_config = get_openai_config(llm_name)
+    openai_config['api_key'] = inp_api_key
     
     # get LLM response
     

gpt_dialogue.py

@@ -4,7 +4,6 @@ import datetime
 # import openai
 # openai.api_key = os.getenv("OPENAI_API_KEY")
 from openai import OpenAI
-client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
 
 
 # HUGGINGFACE_MODELS = {
@@ -19,7 +18,8 @@ client = OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
 
 
 class Dialogue:
-    def __init__(self, model='gpt-4', temperature=0, top_p=0.0, max_tokens=10, system_message='', load_path=None, save_path='chats', debug=False):
+    def __init__(self, api_key, model='gpt-4', temperature=0, top_p=0.0, max_tokens=10, system_message='', load_path=None, save_path='chats', debug=False):
+        self.client = OpenAI(api_key=api_key)
         self.model = model
         self.temperature = temperature
         self.top_p = top_p
@@ -98,7 +98,7 @@ class Dialogue:
         messages = self.pretext + user_message
         # print('messages: ', messages)
         if 'gpt' in self.model:
-            completion = client.chat.completions.create(
+            completion = self.client.chat.completions.create(
                 model=self.model,
                 messages=self.pretext + user_message,
                 temperature=self.temperature,