* micromamba ci fix

.github/workflows/ci_micromamba.yml

@@ -1,4 +1,4 @@
-name: CI-micromamba
+name: CI
 
 on: [push, pull_request]
 
@@ -21,6 +21,10 @@ jobs:
         micromamba-version: latest
         environment-file: environment.yml
 
+    - name: Remove existing environment if it exists
+      run: |
+        micromamba env remove -n hariplotterenv || echo "Environment not found, continuing..."
+
     - name: Install dependencies with Micromamba
       run: |
         micromamba create -f environment.yml