Update app.py

app.py

@@ -63,7 +63,7 @@ def load_text(path: str) -> str:
 
 
 def target_flesch_from_level(level: int) -> int:
-    level_to_flesch = {1: 90, 2: 75, 3: 65, 4: 55, 5: 50}
+    level_to_flesch = {1: 90, 2: 80, 3: 70, 4: 60, 5: 50}
     return level_to_flesch[int(level)]
 
 
@@ -115,49 +115,49 @@ def build_prompt(text: str, target_level: int, original_fre: Optional[float] = N
     return f"""
 The Flesch Reading Ease score is a numeric measure of text readability, 
 where higher scores indicate easier readability and lower scores indicate more difficult text. 
-
+ 
 In this task, we are trying to rewrite a given text into the target Flesch Reading Ease score 
 and preserving the original meaning and information. 
-
+ 
 Given the original draft (Flesch Reading Ease = {original_fre}): 
-
+ 
 [TEXT START] 
 {text} 
 [TEXT END] 
-
+ 
 Rewrite the above text to the difficulty level of: 
 Flesch Reading Ease = {target_flesch} 
-
+ 
 Follow the instructions below carefully. 
-
-Content preservation: 
+ 
+Numerous Readability Manipulation 
+- Make sentences shorter. 
+- Prefer familiar, high-frequency vocabulary. 
+- Use simple and direct sentence structures. 
+- Avoid jargon; if technical terms are necessary, explain them clearly in simple language. 
+- Minimize figurative language, idioms, and expressions whose meanings are not directly inferable. 
+  
+Qualitative Readability Control 
+・Content preservation 
 - Maintain the original meaning faithfully. 
 - Do not add new information. 
 - Do not remove important information. 
 - Do not introduce interpretations or opinions that are not present in the original text. 
-
-Scope of rewriting: 
+  
+・Language modernization 
+- Rewrite the text in clear, modern English. 
+- Remove archaic expressions and unnatural or outdated syntax typical of older texts at all levels. 
+  
+Formatting Constraints 
+・Scope of rewriting 
 - Rewrite ONLY the main body text. 
 - Completely EXCLUDE titles, headings, chapter labels, author names, source information, footnotes, annotations, and introductions. 
 - Do NOT include any text other than the rewritten main body under any circumstances. 
-
-Readability control guidelines: 
-- Make sentences shorter. 
-- Prefer familiar, high-frequency vocabulary. 
-- Use simple and direct sentence structures. 
-- Avoid jargon; if technical terms are necessary, explain them clearly in simple language. 
-- Minimize figurative language, idioms, and expressions whose meanings are not directly inferable. 
-
-Language modernization: 
-- Rewrite the text in clear, modern English. 
-- Remove archaic expressions and unnatural or outdated syntax typical of older texts at all levels.. 
-
-Structure and formatting: 
+  
+・Structure and formatting 
 - Preserve the original paragraph structure of the main text. 
 - Insert exactly ONE blank line between paragraphs. 
 - Do NOT create new section breaks, chapter divisions, or headings. 
-
-Output constraints: 
 - Output only the rewritten text. 
 - Do not include explanations, comments, or metadata. 
 - Do not include [TEXT START] and [TEXT END] in the output.