Update app.py

app.py

@@ -3,13 +3,16 @@ import agentops, openai, os
 
 from crew import get_crew
 
-def invoke(openai_api_key, topic):
+def invoke(openai_api_key, serper_api_key, topic):
     if (openai_api_key == ""):
         raise gr.Error("OpenAI API Key is required.")
+    if (serper_api_key == ""):
+        raise gr.Error("Serper API Key is required.")
     if (topic == ""):
         raise gr.Error("Topic is required.")
 
     os.environ["OPENAI_API_KEY"] = openai_api_key
+    os.environ["SERPER_API_KEY"] = serper_api_key
 
     agentops.init(os.environ["AGENTOPS_API_KEY"])
     
@@ -22,9 +25,10 @@ gr.close_all()
 
 demo = gr.Interface(fn = invoke, 
                     inputs = [gr.Textbox(label = "OpenAI API Key", type = "password", lines = 1),
+                              gr.Textbox(label = "Serper API Key", type = "password", lines = 1),
                               gr.Textbox(label = "Topic", value="Agentic RAG", lines = 1)],
                     outputs = [gr.Textbox(label = "Output", lines = 1)],
-                    title = "Agentic RAG: Research Write Article",
+                    title = "Agentic RAG: Write Blog Post",
                     description = description)
 
 demo.launch()