Update app.py

app.py

@@ -18,7 +18,7 @@ from llama_index.core.agent import ReActAgent
 def create_doc_tools(document_fp: str, doc_name: str, verbose: bool = True) -> Tuple[QueryEngineTool,]:
     documents = SimpleDirectoryReader(input_files=[document_fp]).load_data()
 
-    Settings.llm = Groq(model="mixtral-8x7b-32768")
+    Settings.llm = Groq(model="mixtral-8x7b-32768", api_key = apikey)
     Settings.embed_model = HuggingFaceEmbedding(model_name="BAAI/bge-large-en-v1.5")
 
     load_dir_path = f"/home/user/app/agentic_index/{doc_name}"
@@ -52,6 +52,8 @@ def main():
     # API Key input
     apikey = st.text_input("Enter your Groq API Key", type="password")
 
+    llm = Groq(model="mixtral-8x7b-32768", api_key = apikey)
+
     if apikey:
         directory = '/home/user/app/rag_docs_final_review_tex_merged'
         tex_files = find_tex_files(directory)
@@ -71,7 +73,6 @@ def main():
 
         obj_retriever = obj_index.as_retriever(similarity_top_k=6)
 
-        llm = Groq(model="mixtral-8x7b-32768", api_key = apikey)
 
         context = """You are an agent designed to answer scientific queries over a set of given documents.
         Please always use the tools provided to answer a question. Do not rely on prior knowledge.