Update app.py

app.py

@@ -2,7 +2,10 @@ import os
 import gradio as gr
 import cohere
 from crewai import Agent, Task, Crew, Process
+
 from langchain_groq import ChatGroq
+from langchain_cohere import ChatCohere
+
 from langchain_community.tools import DuckDuckGoSearchRun, DuckDuckGoSearchResults
 from crewai_tools import tool, SeleniumScrapingTool, ScrapeWebsiteTool
 
@@ -77,13 +80,18 @@ def kickoff_crew(topic: str) -> dict:
     
         # Initialize the Groq large language model
         groq_llm_70b = ChatGroq(temperature=0, groq_api_key=groq_api_key, model_name="llama3-70b-8192")
+        cohere_llm = ChatCohere(
+            temperature=0.2,
+            cohere_api_key=cohere_api_key,
+            model="command-r-plus"
+        )
     
         # Define Agents with Groq LLM
         researcher = Agent(
             role='Researcher',
             goal='Collect detailed information on {topic}',
             tools=[search_results, web_scrapper],
-            llm=groq_llm_70b,  # Assigning the Groq LLM here
+                llm=cohere_llm,  # Assigning the Groq LLM here
             backstory=(
                 "As a diligent researcher, you explore the depths of the internet to "
                 "unearth crucial information and insights on the assigned topics. "
@@ -102,7 +110,7 @@ def kickoff_crew(topic: str) -> dict:
         editor = Agent(
             role='Editor',
             goal='Compile and refine the information into a comprehensive report on {topic}',
-            llm=groq_llm_70b,  # Assigning the Groq LLM here
+                llm=cohere_llm,  # Assigning the Groq LLM here
             backstory=(
                 "With a keen eye for detail and a strong command of language, you transform "
                 "raw data into polished, insightful reports that are both informative and engaging. "