Update app.py

app.py

@@ -29,9 +29,11 @@ Make sure the blog post is informative, engaging, and well-structured.
 # Create a prompt template instance
 blog_prompt_template = PromptTemplate(input_variables=["topic"], template=TEMPLATE)
 
-# Initialize the sequence using RunnableSequence
-blog_chain = RunnableSequence(
-    llm | blog_prompt_template | StrOutputParser()
+# Create the sequence of runnables
+blog_chain = (
+    blog_prompt_template
+    | llm
+    | StrOutputParser()
 )
 
 def generate_blog_post(topic: str) -> str: