Update app.py

app.py

@@ -68,8 +68,8 @@ class Config:
     EMBEDDING_MODEL = os.getenv("EMBEDDING_MODEL", "text-embedding-ada-002")
     
     # Document Processing
-    CHUNK_SIZE = 50
-    CHUNK_OVERLAP = 20
+    CHUNK_SIZE = 1000
+    CHUNK_OVERLAP = 200
     
     # Rate Limiting
     MAX_RETRIES = 5
@@ -80,7 +80,7 @@ class Config:
     # Model Parameters
     TEMPERATURE = 0.8
     MAX_OUTPUT_TOKENS = 120000
-    RETRIEVER_K = 10
+    RETRIEVER_K = 20
     
     # Paths
     INDEX_PATH = "faiss_maize_index"