Update app.py

app.py

@@ -225,10 +225,10 @@ if ticker_user!="":
         llm_prompt = PromptTemplate.from_template(llm_prompt_template)
     
         llm_chain = LLMChain(llm=llm,prompt=llm_prompt)
-        stuff_chain = StuffDocumentsChain(llm_chain=llm_chain,document_variable_name="context")
+        stuff_chain = StuffDocumentsChain(llm_chain=llm_chain)
         
-        
-        res = stuff_chain.invoke(docs)
+        st.write(stuff_chain.input_keys) 
+        res = stuff_chain.invoke({"context": docs})
 
         #create the humanmassage propmt templete with the image file 
         # hmessage = HumanMessage(