Update CO2 emissions from kg to g

The hf docs describe co2_eq_emissions should be given in grams instead of kg: https://huggingface.co/docs/hub/en/model-cards-co2

README.md

@@ -25,7 +25,7 @@ inference:
     top_p: 0.2
     max_new_tokens: 150
 co2_eq_emissions:
-  emissions: 7.6
+  emissions: 7600
   source: CodeCarbon
   training_type: pre-training
   geographical_location: Germany