Fix database URL in db.py and update import path for schemas in llm_parser.py

app/db/db.py

@@ -9,7 +9,7 @@ from sqlalchemy.orm import Session, sessionmaker
 Base = declarative_base()
 
 # Database configuration
-DATABASE_URL = os.getenv("DATABASE_URL", "sqlite:///investors_2.db")
+DATABASE_URL = os.getenv("DATABASE_URL", "sqlite:///investors.db")
 
 # Create engine
 engine = create_engine(DATABASE_URL, echo=False)

app/db/models.py

@@ -16,7 +16,6 @@ class InvestmentStage(enum.Enum):
     GROWTH = "GROWTH"
     LATE_STAGE = "LATE_STAGE"
 
-
 # Association table for many-to-many relationship between investors and companies
 investor_company_association = Table(
     "investor_companies",