Update app.py

app.py

@@ -2,10 +2,13 @@ import os
 from crewai import Agent, Task, Crew, Process, LLM
 import gradio as gr
 from markdown import markdown
+import warnings
+warnings.filterwarnings('ignore')
 
-llm = LLM(
+api_key = os.getenv("api_key")
+my_llm = LLM(
               model='gemini/gemini-1.5-flash',
-              api_key=os.environ["GEMINI_API_KEY"]
+              api_key=api_key
             )