Update app.py

app.py

@@ -73,7 +73,7 @@ prompt = PromptTemplate(template=prompt_template,
                         input_variables=['context', 'question', 'chat_history'])
 
 # You can also use other LLMs options from https://python.langchain.com/docs/integrations/llms. Here I have used TogetherAI API
-TOGETHER_AI_API= os.environ['TOGETHER_AI']="2a7c5dcdbb1049a39117ac0865c4d04008d49db31aa85a3258603817af16dbd0"
+TOGETHER_AI_API= os.environ['TOGETHER_AI']
 llm = Together(
     model="mistralai/Mistral-7B-Instruct-v0.2",
     temperature=0.5,