Cleanup syntax of recipe freeform prompt template

chatbot/engineer_prompt.py

@@ -36,7 +36,7 @@ If the human messages are unrelated to vegan recipes, remind them of your purpos
         ),
         HumanMessagePromptTemplate.from_template("Allergies: {allergies}"),
         AIMessagePromptTemplate.from_template(
-            "Do you have any preferences I should consider for the recipe such preparation time, difficulty, or cuisine region?"
+            "Do you have any preferences I should consider for the recipe such as preparation time, difficulty, or cuisine region?"
         ),
         HumanMessagePromptTemplate.from_template(
             """
@@ -45,7 +45,7 @@ Respect the human's allergies (if any).
 Follow these other preferences as closely as possible if they are inline with your purpose of recommending vegan recipes:
 
 ###
-{recipe_freeform_input}
+Preferences: {recipe_freeform_input}
 ###
 
 Output format: