added script for german

dummy/events.out.tfevents.1625515544.t1v-n-3abeb69a-w-0.663813.3.v2

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a30cd9b161dea8f1f2825cf3d0702fce53de22f079fa9e2e72b9f44f8b51068b
+size 187

run_german.sh

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+#!/usr/bin/env bash
+./run_wav2vec2_pretrain_flax.py \
+    --output_dir="./german-1st" \
+		--speech_file_column="path" \
+    --num_train_epochs="5" \
+    --per_device_train_batch_size="32" \
+    --per_device_eval_batch_size="32" \
+		--validation_split_percentage="5" \
+    --learning_rate="5e-4" \
+    --weight_decay="0.01" \
+    --warmup_steps="1000" \
+    --model_name_or_path="./" \
+    --dataset_name="common_voice" \
+    --dataset_config_name="de" \
+    --preprocessing_num_workers="4" \
+    --max_duration_in_seconds="10.0" \
+    --adam_beta1="0.9" \
+    --adam_beta2="0.98" \
+		--dtype="bfloat16" \
+		--cache_dir="/home/wav2vec2-experiments/data_cache/" \
+		--pad_to_multiple_of="16384" \
+    --push_to_hub