Update app.py

app.py

@@ -3,12 +3,25 @@ import os
 from crewai import Agent, Task, Crew, Process
 from langchain_groq import ChatGroq
 from langchain.schema import HumanMessage
+import time
 
 # Initialize the GROQ language model
-groq_llm = ChatGroq(
-    groq_api_key=os.environ["GROQ_API_KEY"],
-    model_name="mixtral-8x7b-32768"
-)
+try:
+    groq_llm = ChatGroq(
+        groq_api_key=os.environ["GROQ_API_KEY"],
+        model_name="mixtral-8x7b-32768"
+    )
+except Exception as e:
+    print(f"Error initializing GROQ LLM: {e}")
+    groq_llm = None
+
+def simple_groq_query(query):
+    try:
+        response = groq_llm([HumanMessage(content=query)])
+        return response.content
+    except Exception as e:
+        print(f"Error in simple GROQ query: {e}")
+        return f"I apologize, but I'm having trouble processing your request at the moment. Here's what I can say: {query} is an interesting topic. Could you please try again in a moment?"
 
 # Create agents
 def create_agent(role, goal, backstory):
@@ -67,9 +80,16 @@ def create_crew(query):
     return crew
 
 def process_query(query, max_tokens=500):
-    crew = create_crew(query)
-    result = crew.kickoff()
-    return result
+    try:
+        if not groq_llm:
+            raise Exception("GROQ LLM not initialized")
+        
+        crew = create_crew(query)
+        result = crew.kickoff()
+        return result
+    except Exception as e:
+        print(f"Error in process_query: {e}")
+        return simple_groq_query(query)
 
 # Create the Gradio interface
 iface = gr.Interface(