7th

config.py

@@ -1,59 +1,60 @@
 from pydantic_settings import BaseSettings
 from functools import lru_cache
+from typing import Optional
 
 
 class Settings(BaseSettings):
     DEBUG: bool = False
-    APP_NAME: str
+    APP_NAME: str = "IntegraRAG"
     QDRANT_COLLECTION: str = "docs"
 
-    CustomLoaders: bool = None
+    CustomLoaders: Optional[bool] = None
     QDRANT_TYPE: str = "docker"
     QDRANT_DOCKER_URL: str = "http://localhost:6333"
-    QDRANT_API_KEY: str = None
+    QDRANT_API_KEY: Optional[str] = None
     CHUNK_SIZE: int = 1000
-    CHUNK_OVERLAP: int = None
-    CHUNK_METHOD: str = None
-    GRADE_WEBHOOK_URL: str = None
+    CHUNK_OVERLAP: Optional[int] = None
+    CHUNK_METHOD: Optional[str] = None
+    GRADE_WEBHOOK_URL: Optional[str] = None
     REDIS_HOST: str = "localhost"
     REDIS_PORT: int = 6379
-    CALLBACK_URL: str = None
+    CALLBACK_URL: Optional[str] = None
 
     # ---------- BACKENDS ----------
     GENERATION_BACKEND: str = "OLLAMA"
     EMBEDDING_BACKEND: str = "OLLAMA"
 
     # ---------- API KEYS ----------
-    OPENAI_API_KEY: str = None
-    OPENAI_API_URL: str = None
+    OPENAI_API_KEY: Optional[str] = None
+    OPENAI_API_URL: Optional[str] = None
 
-    COHERE_API_KEY: str = None
+    COHERE_API_KEY: Optional[str] = None
 
     OLLAMA_URL: str = "http://localhost:11434"
-    OLLAMA_API_KEY: str = None
+    OLLAMA_API_KEY: Optional[str] = None
 
-    MISTRAL_API_KEY: str = None
+    MISTRAL_API_KEY: Optional[str] = None
 
-    GROQ_API_KEY: str = None
+    GROQ_API_KEY: Optional[str] = None
 
-    OPENROUTER_API_KEY: str = None
-    OPENROUTER_SITE_URL: str = "http://localhost"   # forwarded as HTTP-Referer
-    OPENROUTER_APP_NAME: str = "IntegraRAG"         # forwarded as X-Title
+    OPENROUTER_API_KEY: Optional[str] = None
+    OPENROUTER_SITE_URL: str = "http://localhost"
+    OPENROUTER_APP_NAME: str = "IntegraRAG"
     OPENROUTER_SEARCH_MODEL: str = "perplexity/sonar-online"
 
-    HF_API_KEY: str = None
+    HF_API_KEY: Optional[str] = None
 
-    DEEPSEEK_API_KEY: str = None
+    DEEPSEEK_API_KEY: Optional[str] = None
 
-    GEMINI_API_KEY: str = None
+    GEMINI_API_KEY: Optional[str] = None
 
     # ---------- MODELS ----------
     GENERATION_MODEL_ID: str = "deepseek-v3.1:671b-cloud"
     EMBEDDING_MODEL_ID: str = "embeddinggemma:latest"
     EMBEDDING_MODEL_SIZE: int = 768
-    INPUT_DAFAULT_MAX_CHARACTERS: int = None
-    GENERATION_DAFAULT_MAX_TOKENS: int = None
-    GENERATION_DAFAULT_TEMPERATURE: float = None
+    INPUT_DAFAULT_MAX_CHARACTERS: Optional[int] = None
+    GENERATION_DAFAULT_MAX_TOKENS: Optional[int] = None
+    GENERATION_DAFAULT_TEMPERATURE: Optional[float] = None
 
     class Config:
         env_file = ".env"
@@ -61,4 +62,4 @@ class Settings(BaseSettings):
 
 @lru_cache
 def get_settings():
-    return Settings()
+    return Settings()

requirements.txt

@@ -5,6 +5,7 @@ pdfplumber==0.11.7
 python-docx==1.2.0
 pandas==2.3.3
 langchain==1.0.2
+langchain-text-splitters
 unstructured==0.18.15
 PyMuPDF==1.26.5
 docx2txt==0.9