Fixed Codecov for not generating report (fossasia#441)

.travis.yml

@@ -7,11 +7,12 @@ services:
 install:
   - pip install codecov flake8 pytest
   - pip install -r requirements.txt
+
 before_script:
   - flake8 . --count --max-complexity=15 --show-source --statistics
 script:
   - python app/server.py > /dev/null &
-  - pytest --capture=sys --showlocals
+  - pytest --cov=./ 
   - kill $(lsof -t -i:7001)
 after_success:
   - bash <(curl -s https://codecov.io/bash)

codecov.yml

@@ -1,2 +1,18 @@
 codecov:
-  token: 170b5173-c673-4897-805b-0b7161894bdb
+  notify:
+    require_ci_to_pass: yes
+
+coverage:
+  precision: 2
+  round: down
+  range: "70...100"
+
+  status:
+    project: yes
+    patch: yes
+    changes: no
+
+comment:
+  layout: "reach, diff, flags, files, footer"
+  behavior: default
+  require_changes: no