Update app/core/prompts/evaluator_prompt.py

app/core/prompts/evaluator_prompt.py

@@ -1,31 +1,37 @@
-# evaluator_prompt.py
-
-from langchain_core.prompts import PromptTemplate
-
-evaluator_prompt = PromptTemplate(
-    input_variables=["query", "answer", "context"],
-    template="""
-Evaluate the AI response.
-
-Rules:
-- Be strict
-- Output ONLY valid JSON
-- No explanation
-
-Query:
-{query}
-
-Answer:
-{answer}
-
-Context:
-{context}
-
-Return:
-{
-  "relevance_score": number (0 to 1),
-  "context_usage": number (0 to 1),
-  "hallucination": true/false
-}
-"""
-)
+# evaluator_prompt.py# # evaluator_prompt.py
+
+
+from langchain_core.prompts import PromptTemplate
+
+evaluator_prompt = PromptTemplate(
+    input_variables=["query", "answer", "context"],
+    template="""
+You are an evaluation system.
+
+Evaluate the AI response strictly based on the given context.
+
+Rules:
+- Be strict
+- Output ONLY valid JSON
+- No explanation
+- No markdown
+- No text before or after JSON
+
+Query:
+{query}
+
+Answer:
+{answer}
+
+Context:
+{context}
+
+Return ONLY this JSON:
+
+{{
+  "relevance_score": 0.0,
+  "context_usage": 0.0,
+  "hallucination": false
+}}
+"""
+)