Update agents.py

# Added the attribute api_key in the llm object

agents.py

@@ -1,53 +1,54 @@
-from crewai import Agent
-from dotenv import load_dotenv
-from langchain_groq import ChatGroq
-import os
-from tools import tool
-load_dotenv()
-
-
-llm = ChatGroq(
-    model = "groq/llama-3.1-8b-instant",
-    verbose = True,
-    temperature = 0.5,
-)
-
-## Creating a researcher agent who is responsible to dig the details of particular 
-## topic in detail
-
-News_Researcher = Agent(
-    role = "Senior Researcher",
-    goal = "uncover ground breaking Technologies in {topic}",
-    verbose = True,
-    memory = True,
-    backstory = (
-        """
-        Driven by curiosity, you are at forefront of the innovation,
-        eager to explore and share knowledge that could change the world
-        """
-    ),
-    tools = [tool],
-    llm = llm,
-    allow_delegation = True,
-)
-
-## Creating a writer agent with custom tools responsible in writing news blog
-
-News_Writer = Agent(
-    role = 'Writer',
-    goal = 'Narrate compelling tech stories about {topic}',
-    verbose = True,
-    memory = True,
-    backstory = (
-        """
-        With a Flair for simplifying complex topics, you craft engaging
-        narratives that captivate and educate, bringing new discoveries to light
-        in an accessible manner.
-        """
-    ),
-    tools = [tool],
-    llm = llm,
-    allow_delegations = False
-)
-
-
+from crewai import Agent
+from dotenv import load_dotenv
+from langchain_groq import ChatGroq
+import os
+from tools import tool
+load_dotenv()
+
+
+llm = ChatGroq(
+    api_key=os.getenv("GROQ_API_KEY"),
+    model = "groq/llama-3.1-8b-instant",
+    verbose = True,
+    temperature = 0.5,
+)
+
+## Creating a researcher agent who is responsible to dig the details of particular 
+## topic in detail
+
+News_Researcher = Agent(
+    role = "Senior Researcher",
+    goal = "uncover ground breaking Technologies in {topic}",
+    verbose = True,
+    memory = True,
+    backstory = (
+        """
+        Driven by curiosity, you are at forefront of the innovation,
+        eager to explore and share knowledge that could change the world
+        """
+    ),
+    tools = [tool],
+    llm = llm,
+    allow_delegation = True,
+)
+
+## Creating a writer agent with custom tools responsible in writing news blog
+
+News_Writer = Agent(
+    role = 'Writer',
+    goal = 'Narrate compelling tech stories about {topic}',
+    verbose = True,
+    memory = True,
+    backstory = (
+        """
+        With a Flair for simplifying complex topics, you craft engaging
+        narratives that captivate and educate, bringing new discoveries to light
+        in an accessible manner.
+        """
+    ),
+    tools = [tool],
+    llm = llm,
+    allow_delegations = False
+)
+
+