add length to structure

app.py

@@ -192,7 +192,7 @@ Make sure that the output is in JSON format, no extra text should be included in
 
 copy_prompt = """Generate {nversions} versions of the product description for a product with the following information.
 If the structure does not specify the length of the output, then write at least {min_length} words and at most {max_length} words.
-If the structure specifies the length of the output, then write according to the specified length.Make sure that the structure of each output follows the structure of the reference copy.
+If the structure specifies the length of the output, then write according to the specified length.
 Make sure to use the tone of voice, rythm, cadence and style of the reference copy for each output.
 Use markdown format for each output.
 Make sure that the structure of each output follows the structure of the reference copy.
@@ -259,7 +259,8 @@ Make sure that the output is in JSON format, no extra text should be included in
 
 struct_prompt = """Generate {nversions} versions of the product description for a product with the following information.
 If the structure does not specify the length of the output, then write at least {min_length} words and at most {max_length} words.
-If the structure specifies the length of the output, then write according to the specified length.Make sure that the structure of each output follows the reference structure. Do not add any additional sentences or structures that are not in the reference structure.
+If the structure specifies the length of the output, then write according to the specified length.
+Make sure that the structure of each output follows the reference structure. Do not add any additional sentences that are not in the reference structure.
 Use markdown format for each output.
 Do not include any part of the reference structure in the output.
 Make sure that the structure of each output follows the reference structure.