fix requirements after rebase.

requirements.txt

@@ -1,4 +1,6 @@
 aiofiles==0.5.0
+async-generator==1.10
+attrs==20.2.0
 bech32==1.2.0
 bitstring==3.1.7
 blinker==1.4
@@ -13,7 +15,7 @@ h11==0.9.0
 h2==4.0.0
 hpack==4.0.0
 httpcore==0.11.1
-httpx==0.15.4
+httpx==0.15.5
 hypercorn==0.11.0
 hyperframe==6.0.0
 idna==2.10
@@ -22,6 +24,7 @@ jinja2==2.11.2
 lnurl==0.3.5
 markupsafe==1.1.1
 marshmallow==3.8.0
+outcome==1.0.1
 priority==1.3.0
 pydantic==1.6.1
 pyscss==1.3.7
@@ -29,13 +32,16 @@ python-dotenv==0.14.0
 quart==0.13.1
 quart-compress==0.2.1
 quart-cors==0.3.0
+quart-trio==0.5.1
 requests==2.24.0
 rfc3986==1.4.0
 secure==0.2.1
 shortuuid==1.0.1
 six==1.15.0
 sniffio==1.1.0
+sortedcontainers==2.2.2
 toml==0.10.1
+trio==0.17.0
 typing-extensions==3.7.4.3
 urllib3==1.25.10
 werkzeug==1.0.1