Update main.py

main.py

@@ -78,8 +78,8 @@ def auto_fill(value: Optional[str], fallback: str) -> str:
 async def analyze(data: ReviewInput, x_api_key: str = Header(None)):
     if x_api_key != VALID_API_KEY:
         raise HTTPException(status_code=401, detail="❌ Unauthorized: Invalid API key")
-    if len(data.text.split()) < 10:
-        raise HTTPException(status_code=400, detail="⚠️ Review too short for analysis (min. 10 words).")
+    if len(data.text.split()) < 20:
+        raise HTTPException(status_code=400, detail="⚠️ Review too short for analysis (min. 20 words).")
 
     try:
         # Smart summary logic based on verbosity and intelligence
@@ -92,8 +92,8 @@ async def analyze(data: ReviewInput, x_api_key: str = Header(None)):
         emotion = "joy" 
 
         # Auto-detection logic
-        industry: auto_fill(data.industry, detect_industry(data.text))
-        product_category: auto_fill(data.product_category, detect_product_category(data.text))
+        industry = detect_industry(data.text) if not data.industry or "auto" in data.industry.lower() else data.industry
+        product_category = detect_product_category(data.text) if not data.product_category or "auto" in data.product_category.lower() else data.product_category
         device = "Web"
 
         follow_up_response = None