move default.graphml to graphs/

Author: pinheadmz

docs/graph.md

@@ -5,7 +5,7 @@ Warnet creates a Bitcoin network using a network topology from a [graphml](https
 Before any scenarios or RPC commands can be executed, a Warnet network must be started from a graph.
 See [warcli.md](warcli.md) for more details on these commands.
 
-To start a network called `"warnet"` from the [default graph file](../src/graphs/default.graphml):
+To start a network called `"warnet"` from the [default graph file](../graphs/default.graphml):
 ```
 warcli network start
 ```

src/warnet/graphs/default.graphml renamed to graphs/default.graphml

@@ -1,3 +1,4 @@
+import os
 import base64  # noqa: I001
 from pathlib import Path
 
@@ -8,9 +9,7 @@
 from rich.table import Table
 from .rpc import rpc_call  # noqa: I001
 
-from warnet.graphs import GRAPHS  # noqa: I001
-
-DEFAULT_GRAPH_FILE = GRAPHS / "default.graphml"
+DEFAULT_GRAPH_FILE = Path(os.path.dirname(os.path.abspath(__file__))) / ".." / ".." / ".." / "graphs" / "default.graphml"
 
 
 def print_repr(wn: dict) -> None: