added a favicon, updated the README.md file

app/models.py

@@ -1,14 +1,14 @@
-#!/usr/bin/env python3
-
-from .database import Base
-from sqlalchemy import Column, String, Integer
-
-class DocumentMetadata(Base):
-    __tablename__ = "documents"
-
-    id = Column(Integer, primary_key=True, index=True)
-    filename = Column(String, unique=True, index=True)
-    sender = Column(String)
-    recipient = Column(String)
-    tags = Column(String)
-    summary = Column(String)
+#!/usr/bin/env python3
+
+from .database import Base
+from sqlalchemy import Column, String, Integer
+
+class DocumentMetadata(Base):
+    __tablename__ = "documents"
+
+    id = Column(Integer, primary_key=True, index=True)
+    filename = Column(String, unique=True, index=True)
+    sender = Column(String)
+    recipient = Column(String)
+    tags = Column(String)
+    summary = Column(String)